The spectra of the two metallic-line stars v1 and v2 Draconis /

Autor Engin, Semanur Işlik
Vydáno 1970

Spectrographic observations of Zeta Tauri from 1961 to 1964 /

Autor Hack, Margherita, 1922-2013, Islik, S., Aydin, Cemal
Vydáno 1965