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Keywords

ISM: ABUNDANCES
ISM: LINES AND BANDS
PLANETARY NEBULAE: GENERAL
SPACE VEHICLES: INSTRUMENTS
STARS: EVOLUTION

How to Cite

Chemical Composition of Planetary Nebulae: Including ISO Results. (2002). Revista Mexicana De Astrofísica Y Astronomía Serie De Conferencias, 12(1), 100-105. https://astronomia.unam.mx/journals/rmxac/article/view/2002rmxac..12..100p
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Abstract

The method of determining abundances using Infrared Space Observatory spectra is discussed. The results for seven planetary nebula are given. Using these data, a preliminary discussion of their evolution is given.