IC 4665

Number of stars per data source

	Reference   46 :    2 stars
	Reference   48 :    1 star

46: Dawson D.W.; (1979) Astrophys. J. Suppl. 41, 97; A photometric investigation of RV Tauri and yellow semiregular variables; 1979ApJS...41...97D
48: Clark J.P.A., McClure R.; (1979) Publ. Astron. Soc. Pacific 91, 507; A photoelectric measurement of magnesium for late-type stars; 1979PASP...91..507C