On the helium and nitrogen enrichment of the interstellar medium by planetary nebulae
Document title: On the helium and nitrogen enrichment of the interstellar medium by planetary nebulae
Journal: Revista mexicana de astronomía y astrofísica
Database: PERIÓDICA
System number: 000070370
ISSN: 0185-1101
Authors: 1
Institutions: 1Universidad Nacional Autónoma de México, Instituto de Astronomía, México, Distrito Federal. México
Year:
Season: Abr
Volumen: 5
Number: 1
Pages: 9-18
Country: México
Language: Inglés
Document type: Artículo
Approach: Descriptivo
Disciplines: Física y astronomía
Keyword: Astronomía,
Helio,
Nitrógeno,
Medio interestelar (ISM),
Nebulosas planetarias
Keyword: Physics and astronomy,
Astronomy,
Helium,
Nitrogen,
Interstellar medium (ISM),
Planetary nebulae
Document request
Note: The document is shipping cost.









Original documents can be consulted at the Departamento de Información y Servicios Documentales, located in the Annex to the General Directorate of Libraries (DGB), circuito de la Investigación Científica across from the Auditorium Nabor Carrillo, located between the Institutes of Physics and Astronomy. Ciudad Universitaria UNAM. Show map
For more information: Departamento de Información y Servicios Documentales, Tels. (5255) 5622-3960, 5622-3964. E-mail: sinfo@dgb.unam.mx . Monday to Friday from (8 to 16 hrs).