Biurakan 2

Number of stars per data source

	Reference  173 :    1 star
	Reference  186 :    1 star
	Reference  843 :    2 stars
	Reference  867 :    1 star
	Reference 1164 :   20 stars
	Reference 1291 :    1 star

References

173: Hiltner W.A.; (1956) Astrophys. J. Suppl. 2, 389; Photometric polarization and spectrographic observations of O and B Stars; 1956ApJS....2..389H
186: Deutschman W.A., Davis R.J., Schild R.E.; (1976) Astrophys. J. Suppl. 30, 97; The galactic distribution of interstellar absorption as determined from the Celescope catalog of ultraviolet stellar observations and A new catalog of ubv, Hbeta photoelectric observations; 1976ApJS...30...97D
843: Bouigue R., Boulon J., Pedoussaut A.; (1963) Ann. Obs. Toulouse 29, 17; Contribution aux recherches de photometrie photoelectrique dans la Galaxie, IX. Mesures dans des champs galactiques (3)
867: Ljunggren B., Oja T.; (1964) Ark. Astron. 3, 439; Photoelectric measurements of magnitudes and colours for 849 stars; 1964ArA.....3..439L
1164: Dupuy D.L., Zukauskas W.; (1976) J. Roy. Astron. Soc. Canada 70, 169; The galactic cluster Byurakan 2; 1976JRASC..70..169D
1291: Golay M.; (1958) Publ. Obs. geneve Serie A. Fasc. 57; Etude de l'absorption interstelaire dans une region obscurcie du Cygne; 1958PGenA..57..373G