-
1
-
-
40949165406
-
Land-use change and subalpine tree dynamics: colonization of Larix decidua in French subalpine grasslands
-
Albert, C.H., Thuiller, W., Lavorel, S., Davies, I.D. & Garbolino, E. (2008) Land-use change and subalpine tree dynamics: colonization of Larix decidua in French subalpine grasslands. Journal of Applied Ecology, 45, 659-669.
-
(2008)
Journal of Applied Ecology
, vol.45
, pp. 659-669
-
-
Albert, C.H.1
Thuiller, W.2
Lavorel, S.3
Davies, I.D.4
Garbolino, E.5
-
2
-
-
84877326685
-
Unraveling the role of light and biotic interactions on seedling performance of four Pyrenean species under environmental gradients
-
Ameztegui, A. & Coll, L. (2013) Unraveling the role of light and biotic interactions on seedling performance of four Pyrenean species under environmental gradients. Forest Ecology and Management, 303, 25-34.
-
(2013)
Forest Ecology and Management
, vol.303
, pp. 25-34
-
-
Ameztegui, A.1
Coll, L.2
-
3
-
-
84922990536
-
Herbivory and seedling establishment in Pyrenean forests: influence of micro- and meso-habitat factors on browsing pressure
-
Ameztegui, A. & Coll, L. (2015) Herbivory and seedling establishment in Pyrenean forests: influence of micro- and meso-habitat factors on browsing pressure. Forest Ecology and Management, 342, 103-111.
-
(2015)
Forest Ecology and Management
, vol.342
, pp. 103-111
-
-
Ameztegui, A.1
Coll, L.2
-
4
-
-
79951567223
-
Land-use changes as major drivers of mountain pine (Pinus uncinata Ram.) expansion in the Pyrenees
-
Ameztegui, A., Brotons, L. & Coll, L. (2010) Land-use changes as major drivers of mountain pine (Pinus uncinata Ram.) expansion in the Pyrenees. Global Ecology and Biogeography, 19, 632-641.
-
(2010)
Global Ecology and Biogeography
, vol.19
, pp. 632-641
-
-
Ameztegui, A.1
Brotons, L.2
Coll, L.3
-
5
-
-
46049100575
-
A simple spatial model exploring positive feedbacks at tropical alpine treelines
-
Bader, M.Y., Rietkerk, M. & Bregt, A.K. (2008) A simple spatial model exploring positive feedbacks at tropical alpine treelines. Arctic, Antarctic, and Alpine Research, 40, 269-278.
-
(2008)
Arctic, Antarctic, and Alpine Research
, vol.40
, pp. 269-278
-
-
Bader, M.Y.1
Rietkerk, M.2
Bregt, A.K.3
-
6
-
-
25444485966
-
Evolución socio-económica reciente de tres comunidades comarcales pirenaicas y destino actual de las superficies más productivas de su demarcación
-
Balcells, R. (1983) Evolución socio-económica reciente de tres comunidades comarcales pirenaicas y destino actual de las superficies más productivas de su demarcación. Cuadernos de Investigación Geográfica, 9, 41-82.
-
(1983)
Cuadernos de Investigación Geográfica
, vol.9
, pp. 41-82
-
-
Balcells, R.1
-
7
-
-
54049087076
-
Regional tree line dynamics in response to global change in the Pyrenees
-
Batllori, E. & Gutiérrez, E. (2008) Regional tree line dynamics in response to global change in the Pyrenees. Journal of Ecology, 96, 1275-1288.
-
(2008)
Journal of Ecology
, vol.96
, pp. 1275-1288
-
-
Batllori, E.1
Gutiérrez, E.2
-
8
-
-
66949128317
-
Seedling recruitment, survival and facilitation in alpine Pinus uncinata tree line ecotones. Implications and potential responses to climate warming
-
Batllori, E., Camarero, J.J., Ninot, J.M. & Gutiérrez, E. (2009) Seedling recruitment, survival and facilitation in alpine Pinus uncinata tree line ecotones. Implications and potential responses to climate warming. Global Ecology and Biogeography, 18, 460-472.
-
(2009)
Global Ecology and Biogeography
, vol.18
, pp. 460-472
-
-
Batllori, E.1
Camarero, J.J.2
Ninot, J.M.3
Gutiérrez, E.4
-
9
-
-
77957043838
-
Current regeneration patterns at the tree line in the Pyrenees indicate similar recruitment processes irrespective of the past disturbance regime
-
Batllori, E., Camarero, J.J. & Gutiérrez, E. (2010) Current regeneration patterns at the tree line in the Pyrenees indicate similar recruitment processes irrespective of the past disturbance regime. Journal of Biogeography, 37, 1938-1950.
-
(2010)
Journal of Biogeography
, vol.37
, pp. 1938-1950
-
-
Batllori, E.1
Camarero, J.J.2
Gutiérrez, E.3
-
10
-
-
18644380595
-
Positive feedback between tree establishment and patterns of subalpine forest advancement, Glacier National Park, Montana, U.S.A
-
Bekker, M.F. (2005) Positive feedback between tree establishment and patterns of subalpine forest advancement, Glacier National Park, Montana, U.S.A. Arctic, Antarctic, and Alpine Research, 37, 97-107.
-
(2005)
Arctic, Antarctic, and Alpine Research
, vol.37
, pp. 97-107
-
-
Bekker, M.F.1
-
11
-
-
0041768074
-
Climatic change in mountain regions: a review of possible impacts
-
Beniston, M. (2003) Climatic change in mountain regions: a review of possible impacts. Climatic Change, 59, 5-31.
-
(2003)
Climatic Change
, vol.59
, pp. 5-31
-
-
Beniston, M.1
-
12
-
-
57149128058
-
Recent forest limit changes in south-east Norway: effects of climate change or regrowth after abandoned utilisation?
-
Bryn, A. (2008) Recent forest limit changes in south-east Norway: effects of climate change or regrowth after abandoned utilisation? Norsk Geografisk Tidsskrift. Norwegian Journal of Geography, 62, 251-270.
-
(2008)
Norsk Geografisk Tidsskrift. Norwegian Journal of Geography
, vol.62
, pp. 251-270
-
-
Bryn, A.1
-
13
-
-
0001500992
-
Secular trend of surface-temperature at an elevated observatory in the Pyrenees
-
Bucher, A. & Dessens, J. (1991) Secular trend of surface-temperature at an elevated observatory in the Pyrenees. Journal of Climate, 4, 859-868.
-
(1991)
Journal of Climate
, vol.4
, pp. 859-868
-
-
Bucher, A.1
Dessens, J.2
-
14
-
-
11244309057
-
Herbivory influences tree lines
-
Cairns, D.M. & Moen, J. (2004) Herbivory influences tree lines. Journal of Ecology, 91, 1019-1024.
-
(2004)
Journal of Ecology
, vol.91
, pp. 1019-1024
-
-
Cairns, D.M.1
Moen, J.2
-
15
-
-
42149135332
-
Influences of animal activity on treeline position and pattern: implications for treeline responses to climate change
-
Cairns, D.M., Lafon, C., Moen, J. & Young, A. (2007) Influences of animal activity on treeline position and pattern: implications for treeline responses to climate change. Physical Geography, 28, 419-433.
-
(2007)
Physical Geography
, vol.28
, pp. 419-433
-
-
Cairns, D.M.1
Lafon, C.2
Moen, J.3
Young, A.4
-
16
-
-
1842711759
-
Pace and pattern of recent treeline dynamics: response of ecotones to climatic variability in the Spanish Pyrenees
-
Camarero, J.J. & Gutiérrez, E. (2004) Pace and pattern of recent treeline dynamics: response of ecotones to climatic variability in the Spanish Pyrenees. Climatic Change, 63, 181-200.
-
(2004)
Climatic Change
, vol.63
, pp. 181-200
-
-
Camarero, J.J.1
Gutiérrez, E.2
-
17
-
-
34249940476
-
Response of Pinus uncinata recruitment to climate warming and changes in grazing pressure in an isolated population of the Iberian system (NE Spain)
-
Camarero, J.J. & Gutiérrez, E. (2007) Response of Pinus uncinata recruitment to climate warming and changes in grazing pressure in an isolated population of the Iberian system (NE Spain). Arctic, Antarctic, and Alpine Research, 39, 210-217.
-
(2007)
Arctic, Antarctic, and Alpine Research
, vol.39
, pp. 210-217
-
-
Camarero, J.J.1
Gutiérrez, E.2
-
18
-
-
0038207375
-
Delimitation of the supra-forest zone in the Catalan Pyrenees
-
Carreras, J., Carrillo, E., Masalles, R.M., Ninot, J.M., Soriano, I. & Vigo, J. (1996) Delimitation of the supra-forest zone in the Catalan Pyrenees. Bulletin de la Societé Linnéenne de Provence, 47, 27-36.
-
(1996)
Bulletin de la Societé Linnéenne de Provence
, vol.47
, pp. 27-36
-
-
Carreras, J.1
Carrillo, E.2
Masalles, R.M.3
Ninot, J.M.4
Soriano, I.5
Vigo, J.6
-
19
-
-
84906794156
-
A novel framework for disentangling the scale-dependent influences of abiotic factors on alpine treeline position
-
Case, B.S. & Duncan, R.P. (2014) A novel framework for disentangling the scale-dependent influences of abiotic factors on alpine treeline position. Ecography, 37, 838-851.
-
(2014)
Ecography
, vol.37
, pp. 838-851
-
-
Case, B.S.1
Duncan, R.P.2
-
21
-
-
34247202143
-
Spatial and temporal patterns of recent forest encroachment in montane grasslands of the Valles Caldera, New Mexico, USA
-
Coop, J.D. & Givnish, T.J. (2007) Spatial and temporal patterns of recent forest encroachment in montane grasslands of the Valles Caldera, New Mexico, USA. Journal of Biogeography, 34, 914-927.
-
(2007)
Journal of Biogeography
, vol.34
, pp. 914-927
-
-
Coop, J.D.1
Givnish, T.J.2
-
22
-
-
82755190276
-
-
Ministerio de Medio Ambiente, Madrid.
-
Direccion General para la Biodiversidad (2007) Tercer inventario forestal nacional (1997-2007). Ministerio de Medio Ambiente, Madrid.
-
(2007)
Tercer inventario forestal nacional (1997-2007)
-
-
-
23
-
-
1842761727
-
Las transformaciones del sector ganadero en España (1940-1985)
-
Domínguez, R. (2002) Las transformaciones del sector ganadero en España (1940-1985). Ager, 1, 47-84.
-
(2002)
Ager
, vol.1
, pp. 47-84
-
-
Domínguez, R.1
-
24
-
-
78650046563
-
Influences of 20th-century warming at the upper tree line contingent on local-scale interactions: evidence from a latitudinal gradient in the Rocky Mountains, USA
-
Elliott, G.P. (2011) Influences of 20th-century warming at the upper tree line contingent on local-scale interactions: evidence from a latitudinal gradient in the Rocky Mountains, USA. Global Ecology and Biogeography, 20, 46-57.
-
(2011)
Global Ecology and Biogeography
, vol.20
, pp. 46-57
-
-
Elliott, G.P.1
-
25
-
-
77649100981
-
Multi-scale influences of slope aspect and spatial pattern on ecotonal dynamics at upper treeline in the Southern Rocky Mountains, U.S.A
-
Elliott, G.P. & Kipfmueller, K.F. (2010) Multi-scale influences of slope aspect and spatial pattern on ecotonal dynamics at upper treeline in the Southern Rocky Mountains, U.S.A. Arctic, Antarctic, and Alpine Research, 42, 45-56.
-
(2010)
Arctic, Antarctic, and Alpine Research
, vol.42
, pp. 45-56
-
-
Elliott, G.P.1
Kipfmueller, K.F.2
-
27
-
-
0030419624
-
Land-use changes and sustainable development in mountain areas: a case study in the Spanish Pyrenees
-
Garcia-Ruiz, J.M., Lasanta, T., Ruiz-Flaño, P., Ortigosa, L., White, S., Gonzalez, C. & Marti, C. (1996) Land-use changes and sustainable development in mountain areas: a case study in the Spanish Pyrenees. Landscape Ecology, 11, 267-277.
-
(1996)
Landscape Ecology
, vol.11
, pp. 267-277
-
-
Garcia-Ruiz, J.M.1
Lasanta, T.2
Ruiz-Flaño, P.3
Ortigosa, L.4
White, S.5
Gonzalez, C.6
Marti, C.7
-
28
-
-
34249983167
-
Tree line shifts in the Swiss Alps: climate change or land abandonment?
-
Gehrig-Fasel, J., Guisan, A. & Zimmermann, N.E. (2007) Tree line shifts in the Swiss Alps: climate change or land abandonment? Journal of Vegetation Science, 18, 571-582.
-
(2007)
Journal of Vegetation Science
, vol.18
, pp. 571-582
-
-
Gehrig-Fasel, J.1
Guisan, A.2
Zimmermann, N.E.3
-
29
-
-
84885068324
-
Similar tree seedling responses to shrubs and to simulated environmental changes at Pyrenean and subarctic treelines
-
Grau, O., Ninot, J.M., Cornelissen, J.H.C. & Callaghan, T.V. (2013) Similar tree seedling responses to shrubs and to simulated environmental changes at Pyrenean and subarctic treelines. Plant Ecology and Diversity, 6, 329-342.
-
(2013)
Plant Ecology and Diversity
, vol.6
, pp. 329-342
-
-
Grau, O.1
Ninot, J.M.2
Cornelissen, J.H.C.3
Callaghan, T.V.4
-
30
-
-
70349104098
-
Are treelines advancing? A global meta-analysis of treeline response to climate warming
-
Harsch, M.A., Hulme, P.E., McGlone, M.S. & Duncan, R.P. (2009) Are treelines advancing? A global meta-analysis of treeline response to climate warming. Ecology Letters, 12, 1040-1049.
-
(2009)
Ecology Letters
, vol.12
, pp. 1040-1049
-
-
Harsch, M.A.1
Hulme, P.E.2
McGlone, M.S.3
Duncan, R.P.4
-
31
-
-
28244462508
-
Sensitivity and response of Northern Hemisphere altitudinal and polar treelines to environmental change at landscape and local scales
-
Holtmeier, F.K. & Broll, G. (2005) Sensitivity and response of Northern Hemisphere altitudinal and polar treelines to environmental change at landscape and local scales. Global Ecology and Biogeography, 14, 395-410.
-
(2005)
Global Ecology and Biogeography
, vol.14
, pp. 395-410
-
-
Holtmeier, F.K.1
Broll, G.2
-
32
-
-
27144478650
-
El Mapa de Cobertes del Sòl de Catalunya: una eina per al coneixement, la planificacio i la gestio del territori
-
Ibanez, J., Burriel, J. & Pons, X. (2002) El Mapa de Cobertes del Sòl de Catalunya: una eina per al coneixement, la planificacio i la gestio del territori. Perspectives Territorials, 3, 10-25.
-
(2002)
Perspectives Territorials
, vol.3
, pp. 10-25
-
-
Ibanez, J.1
Burriel, J.2
Pons, X.3
-
33
-
-
34247370602
-
-
(ed. by S. Solomon, D. Qin, M. Manning, Z. Chen, M. Marquis, K.B. Averyt, M. Tignor and H.L. Miller). Cambridge University Press, Cambridge, UK and New York, USA.
-
IPCC (2007) Climate change 2007: the physical science basis. Contribution of Working Group I to the fourth assessment report of the Intergovernmental Panel on Climate Change (ed. by S. Solomon, D. Qin, M. Manning, Z. Chen, M. Marquis, K.B. Averyt, M. Tignor and H.L. Miller). Cambridge University Press, Cambridge, UK and New York, USA.
-
(2007)
Climate change 2007: the physical science basis. Contribution of Working Group I to the fourth assessment report of the Intergovernmental Panel on Climate Change
-
-
-
34
-
-
0342323817
-
Global controls of forest line elevation in the northern and southern hemispheres
-
Jobbágy, E.G. & Jackson, R.B. (2000) Global controls of forest line elevation in the northern and southern hemispheres. Global Ecology and Biogeography, 9, 253-268.
-
(2000)
Global Ecology and Biogeography
, vol.9
, pp. 253-268
-
-
Jobbágy, E.G.1
Jackson, R.B.2
-
35
-
-
0036995930
-
Potential for timberline advance in northern Finland, as revealed by monitoring during 1983-99
-
Juntunen, V., Neuvonen, S., Norokorpi, Y. & Tasanen, T. (2002) Potential for timberline advance in northern Finland, as revealed by monitoring during 1983-99. Arctic, 55, 348-361.
-
(2002)
Arctic
, vol.55
, pp. 348-361
-
-
Juntunen, V.1
Neuvonen, S.2
Norokorpi, Y.3
Tasanen, T.4
-
36
-
-
2642619383
-
A re-assessment of high elevation treeline positions and their explanation
-
Körner, C. (1998) A re-assessment of high elevation treeline positions and their explanation. Oecologia, 115, 445-459.
-
(1998)
Oecologia
, vol.115
, pp. 445-459
-
-
Körner, C.1
-
37
-
-
2142840993
-
A world-wide study of high altitude treeline temperatures
-
Körner, C. & Paulsen, J. (2004) A world-wide study of high altitude treeline temperatures. Journal of Biogeography, 31, 713-732.
-
(2004)
Journal of Biogeography
, vol.31
, pp. 713-732
-
-
Körner, C.1
Paulsen, J.2
-
38
-
-
0025186357
-
Tendances actuelles de l'organisation spatiale des montagnes Espagnoles
-
Lasanta, T. (1990) Tendances actuelles de l'organisation spatiale des montagnes Espagnoles. Annales de Géographie, 551, 51-71.
-
(1990)
Annales de Géographie
, vol.551
, pp. 51-71
-
-
Lasanta, T.1
-
39
-
-
6344262909
-
Los sistemas de gestión en el Pirineo central español durante el siglo XX: del aprovechamiento global de los recursos a la descoordinación espacial en los usos del suelo
-
Lasanta, T. (2002) Los sistemas de gestión en el Pirineo central español durante el siglo XX: del aprovechamiento global de los recursos a la descoordinación espacial en los usos del suelo. Ager, 2, 173-196.
-
(2002)
Ager
, vol.2
, pp. 173-196
-
-
Lasanta, T.1
-
40
-
-
13444269230
-
Mountain Mediterranean landscape evolution caused by the abandonment of traditional primary activities: a study of the Spanish Central Pyrenees
-
Lasanta, T., Vicente-Serrano, S.M. & Cuadrat-Prats, J.M. (2005) Mountain Mediterranean landscape evolution caused by the abandonment of traditional primary activities: a study of the Spanish Central Pyrenees. Applied Geography, 25, 47-65.
-
(2005)
Applied Geography
, vol.25
, pp. 47-65
-
-
Lasanta, T.1
Vicente-Serrano, S.M.2
Cuadrat-Prats, J.M.3
-
41
-
-
79955112444
-
Climate warming and the recent treeline shift in the European alps: the role of geomorphological factors in high-altitude sites
-
Leonelli, G., Pelfini, M., di Cella, U.M. & Garavaglia, V. (2011) Climate warming and the recent treeline shift in the European alps: the role of geomorphological factors in high-altitude sites. Ambio, 40, 264-273.
-
(2011)
Ambio
, vol.40
, pp. 264-273
-
-
Leonelli, G.1
Pelfini, M.2
di Cella, U.M.3
Garavaglia, V.4
-
42
-
-
81855211551
-
Mountain ecosystem response to global change
-
Löffler, J., Anschlag, K., Baker, B., Finch, O.D., Diekkrüger, B., Wundram, D., Schröder, B., Pape, R. & Lundberg, A. (2011) Mountain ecosystem response to global change. Erdkunde, 65, 189-213.
-
(2011)
Erdkunde
, vol.65
, pp. 189-213
-
-
Löffler, J.1
Anschlag, K.2
Baker, B.3
Finch, O.D.4
Diekkrüger, B.5
Wundram, D.6
Schröder, B.7
Pape, R.8
Lundberg, A.9
-
43
-
-
84856704669
-
Climate and land-use change as driving forces in lowland semi-natural vegetation dynamics
-
Lundberg, A. (2011) Climate and land-use change as driving forces in lowland semi-natural vegetation dynamics. Erdkunde, 65, 335-353.
-
(2011)
Erdkunde
, vol.65
, pp. 335-353
-
-
Lundberg, A.1
-
44
-
-
6344252080
-
El proceso de desertización demográfica de la Montaña Pirenaica en el Largo Plazo: Cataluña
-
Molina, D. (2002) El proceso de desertización demográfica de la Montaña Pirenaica en el Largo Plazo: Cataluña. Ager, 2, 81-100.
-
(2002)
Ager
, vol.2
, pp. 81-100
-
-
Molina, D.1
-
45
-
-
42549088216
-
Altitude zonation in the Pyrenees. A geobotanic interpretation
-
Ninot, J.M., Carrillo, E., Font, X., Carreras, J., Ferre, A., Masalles, R.M., Soriano, I. & Vigo, J. (2007) Altitude zonation in the Pyrenees. A geobotanic interpretation. Phytocoenologia, 37, 371-398.
-
(2007)
Phytocoenologia
, vol.37
, pp. 371-398
-
-
Ninot, J.M.1
Carrillo, E.2
Font, X.3
Carreras, J.4
Ferre, A.5
Masalles, R.M.6
Soriano, I.7
Vigo, J.8
-
46
-
-
69249157519
-
Timberline structure and limited tree recruitment in the Catalan Pyrenees
-
Ninot, J.M., Batllori, E., Carrillo, E., Carreras, J., Ferre, A. & Gutiérrez, E. (2008) Timberline structure and limited tree recruitment in the Catalan Pyrenees. Plant Ecology and Diversity, 1, 47-57.
-
(2008)
Plant Ecology and Diversity
, vol.1
, pp. 47-57
-
-
Ninot, J.M.1
Batllori, E.2
Carrillo, E.3
Carreras, J.4
Ferre, A.5
Gutiérrez, E.6
-
47
-
-
0034506560
-
A methodological approach of climatological modelling of air temperature and precipitation through GIS techniques
-
Ninyerola, M., Pons, X. & Roure, J.M. (2000) A methodological approach of climatological modelling of air temperature and precipitation through GIS techniques. International Journal of Climatology, 20, 1823-1841.
-
(2000)
International Journal of Climatology
, vol.20
, pp. 1823-1841
-
-
Ninyerola, M.1
Pons, X.2
Roure, J.M.3
-
48
-
-
84878622065
-
Is land abandonment affecting forest dynamics at high elevation in Mediterranean mountains more than climate change?
-
Palombo, C., Chirici, G., Marchetti, M. & Tognetti, R. (2013) Is land abandonment affecting forest dynamics at high elevation in Mediterranean mountains more than climate change? Plant Biosystems, 147, 1-11.
-
(2013)
Plant Biosystems
, vol.147
, pp. 1-11
-
-
Palombo, C.1
Chirici, G.2
Marchetti, M.3
Tognetti, R.4
-
49
-
-
0034107984
-
Tree growth near treeline: abrupt or gradual reduction with altitude?
-
Paulsen, J., Weber, U.M. & Körner, C. (2000) Tree growth near treeline: abrupt or gradual reduction with altitude? Arctic, Antarctic, and Alpine Research, 32, 14-20.
-
(2000)
Arctic, Antarctic, and Alpine Research
, vol.32
, pp. 14-20
-
-
Paulsen, J.1
Weber, U.M.2
Körner, C.3
-
50
-
-
84914106453
-
Forest expansion as explained by climate change and changes in land use: a study from Bergen, Western Norway
-
Penniston, R. & Lundberg, A. (2014) Forest expansion as explained by climate change and changes in land use: a study from Bergen, Western Norway. Geografiska Annaler: Series A, Physical Geography, 96, 579-589.
-
(2014)
Geografiska Annaler: Series A, Physical Geography
, vol.96
, pp. 579-589
-
-
Penniston, R.1
Lundberg, A.2
-
51
-
-
84914179053
-
R: a language and environment for statistical computing
-
R Foundation for Statistical Computing, Vienna.
-
R Development Core Team (2014) R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna.
-
(2014)
-
-
-
52
-
-
33645673951
-
Geomorphic controls of spatial pattern and process at alpine treeline
-
Resler, L.M. (2006) Geomorphic controls of spatial pattern and process at alpine treeline. Professional Geographer, 58, 124-138.
-
(2006)
Professional Geographer
, vol.58
, pp. 124-138
-
-
Resler, L.M.1
-
53
-
-
0028982563
-
Recent white spruce dynamics at the sub-arctic alpine treeline of North-Western Canada
-
Szeicz, J.M. & Macdonald, G.M. (1995) Recent white spruce dynamics at the sub-arctic alpine treeline of North-Western Canada. Journal of Ecology, 83, 873-885.
-
(1995)
Journal of Ecology
, vol.83
, pp. 873-885
-
-
Szeicz, J.M.1
Macdonald, G.M.2
|