Abundances in type I planetary nebulae: Is the galactic disk presently oxygen deficient?

Astronomy and Astrophysics

Volumn 313, Issue 3, 1996, Pages 924-928

  Costa, R D D ^a,b   De Freitas Pacheco, J A ^a,b   De Franca Jr J A ^a  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

^b UNIVERSITÉ CÔTE D'AZUR   (France)

Author keywords

Galaxy: abundances; Planetary nebulae: general; Stars: abundances

Indexed keywords

EID: 0842267727     PISSN: 00046361     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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