Physical characteristics of the two low-excitation planetary nebulae : he-2-227 and he 1312
Document title: Physical characteristics of the two low-excitation planetary nebulae : he-2-227 and he 1312
Journal: Revista mexicana de astronomía y astrofísica
Database: PERIÓDICA
System number: 000126926
ISSN: 0185-1101
Authors: 1
Institutions: 1Universidade de Sao Paulo, Instituto Astronomico e Geofisico, Sao Paulo. Brasil
Year:
Season: Dic
Volumen: 15
Number: 2
Pages: 89-93
Country: México
Document type: Artículo
Approach: Experimental
Disciplines: Física y astronomía
Keyword: Astronomía,
Abundancias estelares,
Nebulosas planetarias,
Espectrofotometría
Keyword: Physics and astronomy,
Astronomy,
Abundance,
Planetary nebulae,
Spectrophotometry
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