IC 4756

Number of stars per data source

	Reference    1 :    1 star
	Reference    2 :    1 star

1: Maitzen H.M.; (1976) Astron. Astrophys. 51, 223; Lichtelektrische Filterfotometrie der Flussdepression bei 5200 A in pekuliaren A-Sternen; 1976A&A....51..223M
2: Maitzen H.M., Seggewiss W.; (1980) Astron. Astrophys. 83, 328; New Delta a-photometry of peculiar A-type stars: Evidence for a two-component-structure of the Lambda 5200-feature; 1980A&A....83..328M