-
1
-
-
0026296431
-
39Ar stepheating age determinations relevant to the formation of the Vredefort Dome, South Africa
-
39Ar stepheating age determinations relevant to the formation of the Vredefort Dome, South Africa. South African Journal of Science, 87, 431-442.
-
(1991)
South African Journal of Science
, vol.87
, pp. 431-442
-
-
Allsopp, H.L.1
Fitch, F.J.2
Miller, J.A.3
Reimold, W.U.4
-
2
-
-
0026278733
-
Zircon ion microprobe studies bearing on the age and evolution of the Witwatersrand basin
-
Armstrong, R.A., Compston, W., Retief, E.A., Williams, I.S. and Welke, H.J. (1991). Zircon ion microprobe studies bearing on the age and evolution of the Witwatersrand basin. Precambrian Research, 53, 243-266.
-
(1991)
Precambrian Research
, vol.53
, pp. 243-266
-
-
Armstrong, R.A.1
Compston, W.2
Retief, E.A.3
Williams, I.S.4
Welke, H.J.5
-
3
-
-
0030620501
-
Hydrothermal gold mineralization in the Witwatersrand basin
-
Barnicoat, A.C., Henderson, I.H.C., Knipe, R.J., et al. provide rest of authors (1997). Hydrothermal gold mineralization in the Witwatersrand basin. Nature, 386, 820-824.
-
(1997)
Nature
, vol.386
, pp. 820-824
-
-
Barnicoat, A.C.1
Henderson, I.H.C.2
Knipe, R.J.3
-
4
-
-
0000831687
-
Provenance ages for the Witwatersrand Supergroup and the Ventersdorp Contact Reef: Constraints from ion microprobe U-Pb ages of detrital zircons
-
Barton, E. S., Compston, W., Williams, I. S., Bristow, J. W., Hallbauer, D. K. and Smith, C. B. (1989). Provenance ages for the Witwatersrand Supergroup and the Ventersdorp Contact Reef: Constraints from ion microprobe U-Pb ages of detrital zircons. Economic Geology, 84, 2012-2019.
-
(1989)
Economic Geology
, vol.84
, pp. 2012-2019
-
-
Barton, E.S.1
Compston, W.2
Williams, I.S.3
Bristow, J.W.4
Hallbauer, D.K.5
Smith, C.B.6
-
5
-
-
0034023097
-
Electron-microscope and Ar isotope characterization of chemically heterogeneous amphiboles from the Palala Shear Zone, Limpopo Belt, South Africa
-
Belluso, E., Ruffini, R., Schaller, M. and Villa, I.M. (2000). Electron-microscope and Ar isotope characterization of chemically heterogeneous amphiboles from the Palala Shear Zone, Limpopo Belt, South Africa. European Journal of Mineralogy, 12, 45-62.
-
(2000)
European Journal of Mineralogy
, vol.12
, pp. 45-62
-
-
Belluso, E.1
Ruffini, R.2
Schaller, M.3
Villa, I.M.4
-
7
-
-
0010459404
-
-
Unpubl. Honours thesis, University of the Witwatersrand, Johannesburg, South Africa
-
Cook, S.D. (1999). A contribution to the present knowledge of mineralisation and metamorphism in the Witwatersrand Basin: Evidence from the Central Rand Group in the western collar of the Vredefort Dome, South Africa. Unpubl. Honours thesis, University of the Witwatersrand, Johannesburg, South Africa, 67p.
-
(1999)
A Contribution to the Present Knowledge of Mineralisation and Metamorphism in the Witwatersrand Basin: Evidence from the Central Rand Group in the Western Collar of the Vredefort Dome, South Africa
-
-
Cook, S.D.1
-
8
-
-
25444450370
-
Mineralogical studies related to gold mineralisation in the Kimberley Reefs, Witwatersrand Basin, South Africa
-
Extended Abstracts, Geological Society of South Africa
-
Foya, S.N, Gibson, R.L. and Reimold, W.U. (1998). Mineralogical studies related to gold mineralisation in the Kimberley Reefs, Witwatersrand Basin, South Africa. Extended Abstracts, Geocongress '98, Geological Society of South Africa, 220-224.
-
(1998)
Geocongress '98
, pp. 220-224
-
-
Foya, S.N.1
Gibson, R.L.2
Reimold, W.U.3
-
9
-
-
0004166899
-
-
Lunar and Planetary Institute, Houston
-
French, B.M. (1998). Traces of Catastrophe. Lunar and Planetary Institute, Houston, 120 p.
-
(1998)
Traces of Catastrophe
-
-
French, B.M.1
-
10
-
-
0028579279
-
Metamorphism of Witwatersrand gold
-
Frimmel, H.E. (1994). Metamorphism of Witwatersrand gold. Explor. Mining Geology, 3, 357-370.
-
(1994)
Explor. Mining Geology
, vol.3
, pp. 357-370
-
-
Frimmel, H.E.1
-
11
-
-
0000385585
-
Chlorite thermometry in the Witwatersrand Basin: Constraints on the Paleoproterozoic geotherm in the Kaapvaal Craton, South Africa
-
Frimmel, H. E. (1997). Chlorite thermometry in the Witwatersrand Basin: Constraints on the Paleoproterozoic geotherm in the Kaapvaal Craton, South Africa. Journal of Geology, 105, 601-615.
-
(1997)
Journal of Geology
, vol.105
, pp. 601-615
-
-
Frimmel, H.E.1
-
12
-
-
0027803738
-
When is a hornfels not a hornfels? Metapelitic rocks from the lower Witwatersrand Supergroup, Vredefort Dome, South Africa
-
Gibson, R.L. (1993). When is a hornfels not a hornfels? Metapelitic rocks from the lower Witwatersrand Supergroup, Vredefort Dome, South Africa. South African Journal of Geology, 96, 42-48.
-
(1993)
South African Journal of Geology
, vol.96
, pp. 42-48
-
-
Gibson, R.L.1
-
13
-
-
0029729809
-
The Vredefort hornfelses revisited: Negotiating a terminological minefield
-
Gibson, R.L. (1996). The Vredefort hornfelses revisited: negotiating a terminological minefield. South African Journal of Geology, 99, 93-96.
-
(1996)
South African Journal of Geology
, vol.99
, pp. 93-96
-
-
Gibson, R.L.1
-
14
-
-
0001320315
-
The significance of the Vredefort Dome for the thermal and structural evolution of the Witwatersrand Basin, South Africa
-
Gibson, R.L. and Reimold, W.U. (1999). The significance of the Vredefort Dome for the thermal and structural evolution of the Witwatersrand Basin, South Africa. Mineralogy and Petrology, 66, 5-23.
-
(1999)
Mineralogy and Petrology
, vol.66
, pp. 5-23
-
-
Gibson, R.L.1
Reimold, W.U.2
-
15
-
-
84879887937
-
Thermal-metamorphic signature of an impact event in the Vredefort Dome, South Africa
-
Gibson, R.L., Reimold, W.U. and Stevens, G. (1998). Thermal-metamorphic signature of an impact event in the Vredefort Dome, South Africa. Geology, 26, 787-790.
-
(1998)
Geology
, vol.26
, pp. 787-790
-
-
Gibson, R.L.1
Reimold, W.U.2
Stevens, G.3
-
16
-
-
0031430314
-
Origin of pseudotachylite in the lower Witwatersrand Supergroup, Vredefort Dome (South Africa): Constraints from metamorphic studies
-
Gibson, R.L., Reimold, W.U. and Wallmach, T. (1997). Origin of pseudotachylite in the lower Witwatersrand Supergroup, Vredefort Dome (South Africa): Constraints from metamorphic studies. Tectonophysics, 283, 241-262.
-
(1997)
Tectonophysics
, vol.283
, pp. 241-262
-
-
Gibson, R.L.1
Reimold, W.U.2
Wallmach, T.3
-
17
-
-
0032323783
-
Regional metamorphism due to anorogenic intracratonic magmatism
-
Treloar, P.J. and O'Brien, P.J. (eds.) What Drives Metamorphism and Metamorphic Reactions? Special Publication
-
Gibson, R.L. and Stevens, G. (1998). Regional metamorphism due to anorogenic intracratonic magmatism. In: Treloar, P.J. and O'Brien, P.J. (eds.) What Drives Metamorphism and Metamorphic Reactions? Special Publication, Geological Society of London, 138, 121-135.
-
(1998)
Geological Society of London
, vol.138
, pp. 121-135
-
-
Gibson, R.L.1
Stevens, G.2
-
18
-
-
0029541404
-
Low pressure - High temperature metamorphism in the Vredefort Dome, South Africa - anticlockwise pressure-temperature path followed by rapid decompression
-
Gibson, R.L. and Wallmach, T. (1995). Low pressure - high temperature metamorphism in the Vredefort Dome, South Africa - anticlockwise pressure-temperature path followed by rapid decompression. Geological Journal, 30, 319-331.
-
(1995)
Geological Journal
, vol.30
, pp. 319-331
-
-
Gibson, R.L.1
Wallmach, T.2
-
19
-
-
0033507639
-
Archean age for the granulite facies metamorphism near the center of the Vredefort structure, South Africa
-
Hart, R.J., Moser, D. and Andreoli, M. (1999). Archean age for the granulite facies metamorphism near the center of the Vredefort structure, South Africa. Geology, 27, 1091-1094.
-
(1999)
Geology
, vol.27
, pp. 1091-1094
-
-
Hart, R.J.1
Moser, D.2
Andreoli, M.3
-
20
-
-
0028590784
-
Geochemistry and metamorphic petrology of Dominion Group metavolcanics in the Vredefort area, South Africa
-
Jackson, M.C. (1994). Geochemistry and metamorphic petrology of Dominion Group metavolcanics in the Vredefort area, South Africa. South African Journal of Geology, 97, 62-77.
-
(1994)
South African Journal of Geology
, vol.97
, pp. 62-77
-
-
Jackson, M.C.1
-
21
-
-
0030437492
-
A 2.023 Ga age for the Vredefort impact event and a first report of shock metamorphosed zircons in pseudotachylitic breccias and Granophyre
-
Kamo, S.L., Reimold, W.U., Krogh, T.E. and Colliston, W.P. (1996). A 2.023 Ga age for the Vredefort impact event and a first report of shock metamorphosed zircons in pseudotachylitic breccias and Granophyre. Earth and Planetary Science Letters, 144, 369-388.
-
(1996)
Earth and Planetary Science Letters
, vol.144
, pp. 369-388
-
-
Kamo, S.L.1
Reimold, W.U.2
Krogh, T.E.3
Colliston, W.P.4
-
22
-
-
84874971667
-
A Re-Os isotope study of the Vredefort granophyre: Clues to the origin of the Vredefort structure, South Africa
-
Koeberl, C., Reimold, W.U. and Shirey, S.B. (1996). A Re-Os isotope study of the Vredefort granophyre: Clues to the origin of the Vredefort structure, South Africa. Geology, 24, 913-916.
-
(1996)
Geology
, vol.24
, pp. 913-916
-
-
Koeberl, C.1
Reimold, W.U.2
Shirey, S.B.3
-
23
-
-
0023691677
-
Regional magnetic overprinting of Witwatersrand Supergroup sediments, South Africa
-
Layer, P.W., Kroner, A., McWilliams, M. and Clauer, N. (1988). Regional magnetic overprinting of Witwatersrand Supergroup sediments, South Africa. Journal of Geophysical Research, 93, 2191-2200.
-
(1988)
Journal of Geophysical Research
, vol.93
, pp. 2191-2200
-
-
Layer, P.W.1
Kroner, A.2
McWilliams, M.3
Clauer, N.4
-
24
-
-
0024904585
-
39Ar recoil artifacts in chloritized biotite
-
Lo, C.H. and Onstott, T.C. (1989). 39Ar recoil artifacts in chloritized biotite. Geochimica et. Cosmochimica Acta, 53, 2697-2711.
-
(1989)
Geochimica Et. Cosmochimica Acta
, vol.53
, pp. 2697-2711
-
-
Lo, C.H.1
Onstott, T.C.2
-
25
-
-
0002580336
-
Geological studies related to the origin of the Witwatersrand Basin and its mineralization - An introduction and a strategy for research and exploration
-
McCarthy, T.S., Stanistreet, I.G. and Robb, L.J. (1990). Geological studies related to the origin of the Witwatersrand Basin and its mineralization - an introduction and a strategy for research and exploration. South African Journal of Geology, 93, 1-4.
-
(1990)
South African Journal of Geology
, vol.93
, pp. 1-4
-
-
McCarthy, T.S.1
Stanistreet, I.G.2
Robb, L.J.3
-
27
-
-
0030756818
-
Dating the shock wave and thermal imprint of the giant Vredefort impact, South Africa
-
Moser, D.E. (1997). Dating the shock wave and thermal imprint of the giant Vredefort impact, South Africa. Geology, 25, 7-10.
-
(1997)
Geology
, vol.25
, pp. 7-10
-
-
Moser, D.E.1
-
28
-
-
0000051398
-
Argon retentivity of hornblendes: A field experiment in a slowly cooled metamorphic terrane
-
Onstott, T.C. and Peacock, M.W. (1987). Argon retentivity of hornblendes: A field experiment in a slowly cooled metamorphic terrane. Geochimica et Cosmochimica Acta, 51, 2891-2903.
-
(1987)
Geochimica et Cosmochimica Acta
, vol.51
, pp. 2891-2903
-
-
Onstott, T.C.1
Peacock, M.W.2
-
29
-
-
0032424586
-
A petrographic and 40Ar/39Ar geochronological study of the Voorspoed kimberlite, South Africa: Implications for the origin of Group II kimberlite magmatism
-
Phillips, D., Machin, K.J., Kiviets, G.B., Roberts, M.A., Skinner, E.M.W. and Fourie, L.F. (1998). A petrographic and 40Ar/39Ar geochronological study of the Voorspoed kimberlite, South Africa: Implications for the origin of Group II kimberlite magmatism. South African Journal of Geology, 101, 299-306.
-
(1998)
South African Journal of Geology
, vol.101
, pp. 299-306
-
-
Phillips, D.1
Machin, K.J.2
Kiviets, G.B.3
Roberts, M.A.4
Skinner, E.M.W.5
Fourie, L.F.6
-
30
-
-
0028184244
-
Metamorphism of the Witwatersrand goldfields: A review
-
Phillips, G.N. and Law, J.D.M. (1994). Metamorphism of the Witwatersrand goldfields: a review. Ore Geology Reviews, 9, 1-31.
-
(1994)
Ore Geology Reviews
, vol.9
, pp. 1-31
-
-
Phillips, G.N.1
Law, J.D.M.2
-
31
-
-
0004377403
-
The Witwatersrand gold fields: Part I. Postdepositional history, synsedimentary processes, and gold distribution
-
Monograph
-
Phillips, G.N., Myers, R.E., Law, J.D.M., Bailey, A.C., Cadle, A.B., Beneke, S.D. and Giusti, L. (1989). The Witwatersrand gold fields: Part I. Postdepositional history, synsedimentary processes, and gold distribution. Monograph, Economic Geology, 6, 585-597.
-
(1989)
Economic Geology
, vol.6
, pp. 585-597
-
-
Phillips, G.N.1
Myers, R.E.2
Law, J.D.M.3
Bailey, A.C.4
Cadle, A.B.5
Beneke, S.D.6
Giusti, L.7
-
32
-
-
0005362290
-
Mineralogical and chemical classification of mafic intrusives in the central region of the Witwatersrand Basin
-
Extended Abstracts, Geological Society of South Africa
-
Pybus, G.Q.J., Reimold, W.U., Colliston, W.P. and Smith, C.B. (1995). Mineralogical and chemical classification of mafic intrusives in the central region of the Witwatersrand Basin. Extended Abstracts, Centenary Geocongress (Geocongress '95), Geological Society of South Africa, 581-584.
-
(1995)
Centenary Geocongress (Geocongress '95)
, pp. 581-584
-
-
Pybus, G.Q.J.1
Reimold, W.U.2
Colliston, W.P.3
Smith, C.B.4
-
33
-
-
0030402914
-
Geology and evolution of the Vredefort Impact Structure, South Africa
-
Reimold, W.U. and Gibson, R.L. (1996). Geology and evolution of the Vredefort Impact Structure, South Africa. Journal of African Earth Science, 23, 125-162.
-
(1996)
Journal of African Earth Science
, vol.23
, pp. 125-162
-
-
Reimold, W.U.1
Gibson, R.L.2
-
34
-
-
0002797776
-
A chronological framework fpr the Witwatersrand Basin - With emphasis on metamorphic/hydrothermal events
-
Proceedings of the Symposium on the Economic Significance of Metamorphism and Fluid Movement within the Witwatersrand Basin (W.U. Reimold, compiler)
-
Reimold, W.U., Gibson, R.L., Friese, A. and Layer, P.W. (1995). A chronological framework fpr the Witwatersrand Basin - with emphasis on metamorphic/hydrothermal events. Proceedings of the Symposium on the Economic Significance of Metamorphism and Fluid Movement within the Witwatersrand Basin (W.U. Reimold, compiler) Information Circular, Economic Geology Research Unit, University of the Witwatersrand, Johannesburg, South Africa, 296, 30-37.
-
(1995)
Information Circular, Economic Geology Research Unit, University of the Witwatersrand, Johannesburg, South Africa
, vol.296
, pp. 30-37
-
-
Reimold, W.U.1
Gibson, R.L.2
Friese, A.3
Layer, P.W.4
-
35
-
-
0006007217
-
Pseudotachylitic breccias from fault zones in the Witwatersrand Basin, South Africa: Evidence for autometasomatism and post-brecciation alteration processes
-
Reimold, W.U., Koeberl, C., Fletcher, P. and Killick, A.M. (1999). Pseudotachylitic breccias from fault zones in the Witwatersrand Basin, South Africa: evidence for autometasomatism and post-brecciation alteration processes. Mineralogy and Petrology, 66, 25-53.
-
(1999)
Mineralogy and Petrology
, vol.66
, pp. 25-53
-
-
Reimold, W.U.1
Koeberl, C.2
Fletcher, P.3
Killick, A.M.4
-
36
-
-
0025226490
-
U-Pb ages on single detrital zircon grains form the Witwatersrand basin, South Africa: Constraints on the age of sedimentation and on the evolution of granites adjacent to the basin
-
Robb, L. J., Davis, D. W. and Kamo, S. L. (1990). U-Pb ages on single detrital zircon grains form the Witwatersrand basin, South Africa: Constraints on the age of sedimentation and on the evolution of granites adjacent to the basin. Journal of Geology, 98, 311-328.
-
(1990)
Journal of Geology
, vol.98
, pp. 311-328
-
-
Robb, L.J.1
Davis, D.W.2
Kamo, S.L.3
-
37
-
-
0029509159
-
The Witwatersrand Basin, South Africa: Geological framework and mineralization processes
-
Robb, L.J. and Meyer, F.M. (1995). The Witwatersrand Basin, South Africa: Geological framework and mineralization processes. Ore Geology Reviews, 10, 67-94.
-
(1995)
Ore Geology Reviews
, vol.10
, pp. 67-94
-
-
Robb, L.J.1
Meyer, F.M.2
-
38
-
-
0031436010
-
Tectono-metamorphic setting and paragenetic sequence of Au-U mineralization in the Witwatersrand Basin, South Africa
-
Robb, L.J., Charlesworth, e.g., Drennan, G.R., Gibson, R.L. and Tongu, E.L. (1997). Tectono-metamorphic setting and paragenetic sequence of Au-U mineralization in the Witwatersrand Basin, South Africa. Australian Journal of Earth Science, 44, 353-371.
-
(1997)
Australian Journal of Earth Science
, vol.44
, pp. 353-371
-
-
Robb, L.J.1
Charlesworth, E.G.2
Drennan, G.R.3
Gibson, R.L.4
Tongu, E.L.5
-
40
-
-
0002854797
-
Laser-probe 40Ar-39Ar dating of coesite- and stishovite-bearing pseudotachylytes and the age of the Vredefort impact event
-
Spray, J.G., Kelley, S.P. and Reimold, W.U. (1995). Laser-probe 40Ar-39Ar dating of coesite- and stishovite-bearing pseudotachylytes and the age of the Vredefort impact event. Meteoritics, 30, 335-343.
-
(1995)
Meteoritics
, vol.30
, pp. 335-343
-
-
Spray, J.G.1
Kelley, S.P.2
Reimold, W.U.3
-
41
-
-
33750724922
-
Subcommission on geochronology: Convention on the use of decay constants in geo and cosmochronology
-
Steiger, R.H. and Jaeger, E. (1977). Subcommission on geochronology: Convention on the use of decay constants in geo and cosmochronology. Earth and Planetary Science Letters, 36, 359-362.
-
(1977)
Earth and Planetary Science Letters
, vol.36
, pp. 359-362
-
-
Steiger, R.H.1
Jaeger, E.2
-
42
-
-
0028599356
-
39Ar thermochronology of pseudotachylites at the Ventersdorp Contact Reef, Witwatersrand basin
-
39Ar thermochronology of pseudotachylites at the Ventersdorp Contact Reef, Witwatersrand basin. South African Journal of Geology, 97, 365-384.
-
(1994)
South African Journal of Geology
, vol.97
, pp. 365-384
-
-
Trieloff, M.1
Reimold, W.U.2
Kunz, J.3
Boer, R.H.4
Jessberger, E.K.5
-
44
-
-
0028333339
-
Geochronology of the Larderello geothermal field: New data and the "closure temperature" issue
-
Villa, I.M. and Puxeddu, M. (1994). Geochronology of the Larderello geothermal field: new data and the "closure temperature" issue. Contrib. Mineral. Petrol., 115, 415-426.
-
(1994)
Contrib. Mineral. Petrol.
, vol.115
, pp. 415-426
-
-
Villa, I.M.1
Puxeddu, M.2
-
45
-
-
0030843916
-
Petrological and geochronological discrimination of two white-mica generations in a granite cored from the Larderello-Travale geothermal field (Italy)
-
Villa, I.M., Ruggieri, G. and Puxeddu, M. (1997) Petrological and geochronological discrimination of two white-mica generations in a granite cored from the Larderello-Travale geothermal field (Italy). European Journal of Mineralogy, 9, 563-568.
-
(1997)
European Journal of Mineralogy
, vol.9
, pp. 563-568
-
-
Villa, I.M.1
Ruggieri, G.2
Puxeddu, M.3
-
46
-
-
0002619727
-
Geochronology of the Rooiberg Group, Transvaal Supergroup, South Africa
-
Information Circular
-
Walraven, F. (1997). Geochronology of the Rooiberg Group, Transvaal Supergroup, South Africa. Information Circular, Economic Geology Research Unit, University of the Witwatersrand, Johannesburg, South Africa, 316, 27 p.
-
(1997)
Economic Geology Research Unit, University of the Witwatersrand, Johannesburg, South Africa
, vol.316
-
-
Walraven, F.1
-
47
-
-
0026308413
-
Geochronology of the Schurwedraai Alkali Granite and associated nepheline syenite and implications for the origin of the Vredefort Structure
-
Walraven, F. and Elsenbroek, J.H. (1991). Geochronology of the Schurwedraai Alkali Granite and associated nepheline syenite and implications for the origin of the Vredefort Structure. South African Journal of Geology, 94, 228-235.
-
(1991)
South African Journal of Geology
, vol.94
, pp. 228-235
-
-
Walraven, F.1
Elsenbroek, J.H.2
-
48
-
-
0029499541
-
Zircon Pb-evaporation age determinations of the Oak Tree Formation, Chuniespoort Group, Transvaal Sequence: Implications for Transvaal-Griqualand West basin correlatioas
-
Walraven, F. and Martini, J. (1995). Zircon Pb-evaporation age determinations of the Oak Tree Formation, Chuniespoort Group, Transvaal Sequence: implications for Transvaal-Griqualand West basin correlatioas. South African Journal of Geology, 98, 58-67.
-
(1995)
South African Journal of Geology
, vol.98
, pp. 58-67
-
-
Walraven, F.1
Martini, J.2
-
49
-
-
0038355824
-
K-Ar dating of white micas from the Ventersdorp Contact Reef of the Witwatersrand basin, South Africa: Timing of post-depositional alteration
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Zhao, B., Clauer, N., Robb, L.J., Zwingmann, H., Toulkeridis, T. and Meyer, F.M. (1999). K-Ar dating of white micas from the Ventersdorp Contact Reef of the Witwatersrand basin, South Africa: timing of post-depositional alteration. Mineralogy and Petroogy, 66, 149-170.
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(1999)
Mineralogy and Petroogy
, vol.66
, pp. 149-170
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Zhao, B.1
Clauer, N.2
Robb, L.J.3
Zwingmann, H.4
Toulkeridis, T.5
Meyer, F.M.6
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