![](/img/cover-not-exists.png)
Periodical Variations in the Spectrum of X Persei. Discovery of a 22-Hr Period in the Variations of the Radial Velocities of Hα.
Galkina, T. S.Volume:
88
Year:
1980
Journal:
Symposium - International Astronomical Union
DOI:
10.1017/s0074180900065165
File:
PDF, 899 KB
1980