Photoionized nebulae, stars and the chemical evolution of galaxies
Ag carinae: a luminous blue variable with a high rotational velocity
The correlation between jets and the complex morphology of planetary nebulae
Planetary nebulae and central stars: stellar winds and metallicity
Analysis and interpretation of SOAR spectra of symbiotic stars in the Magellanic C...
A Search for Unrecognized Carbon-Enhanced Metal-Poor Stars in the Galaxy