An Atlas of open cluster colour-magnitude diagrams - The
Artikeldetails An Atlas of open cluster colour-magnitude diagrams - The Sculptor dwarf spheroidal galaxy - I. Discovery and Identification of variable stars, by S.L. Th. J. van Agt (Volume 3, Number 7) Hagen, Gretchen L.: Toronto, David Dunlap Observatory, Karten LoseblÀtter, ca. 23,5 cm x