Chemical evolution of barred spiral galaxies and chemical abundances of planetary ...
Photoionized nebulae, stars and the chemical evolution of galaxies
Planetary nebulae, stars and chemical evolution of stellar systems
Physical parameters and chemical abundances of extense planetary nebulae
Photoionized nebulae, stars and the chemical evolution of galaxies
Analysis and interpretation of SOAR spectra of symbiotic stars in the Magellanic C...