Subject
- stellar evolutionary models2
- surface photometry2
- active gal. nuclei1
- atomic physics1
- barium stars1
- bok globules1
- clusters, globular1
- earth (planet)1
- ephemerides1
- galaxies, optical1
- galaxy rotation1
- gamma-ray bursts1
- hertzsprung russell diagram1
- high-velocity stars1
- interstellar clouds1
- interstellar masers1
- markarian galaxies1
- meridian circles1
- photometry, sdss1
- protostars1
