Alpha Per

Number of stars per data source

	Reference    2 :    1 star
	Reference    3 :    2 stars
	Reference    7 :    1 star
	Reference   12 :    1 star
	Reference   15 :    6 stars

2: Mitchell R.I.; (1964) Astrophys. J. 140, 1607; Nine-color Photometry of epsilon Aurigae; 1964ApJ...140.1607M
3: Johnson H.L.; (1964) Tonantzintla Tacubaya 3, 305; The Colors Bolometric Corrections and Effective Temperatures of the Bright Stars; 1964BOTT....3..305J
7: Johnson H.L.; (1965) Astrophys. J. 141, 923; Interstellar Extinction in the Galaxy; 1965ApJ...141..923J
12: Johnson H.L.; (1965) Comm. Lun. Plan. Lab. 3, 73; No. 53 the Absolute Calibration of the Arizona Photometry
15: Johnson H.L., Mitchell R.I., Iriarte B., Wisniewski W.Z.; (1966) Comm. Lun. Plan. Lab. 4, 99; UBVRIJKL Photometry of the Bright Stars