@misc{Sanad_M._R._Spectral,
 author={Sanad, M. R.},
 address={Երևան},
 howpublished={online},
 abstract={We present International Ultraviolet Explorer (IUE) observations during the period (1980 - 1994) of the double lined spectroscopic binary BY Dra to show the spectral behavior and physical conditions in its atmosphere. Представлены наблюдения IUE спектрально-двойной звезды BY Dra в период с 1980 по 1994 гг. с целью показать спектральное поведение и физические условия в её атмосфере.},
 title={Spectral Variations And Physical Conditions Of By Draconis In The Ultraviolet},
 keywords={Астрофизика},
}