Sterken, C.
Fourth catalogue of stars measured in the long-term photometry of variables project 1992-1994 / C. Sterken, J. Manfroid and D. Beele - Germany : European Southern Observatory, 1995. - 198 p. : ill. ;
Stars catalogue.
Fourth catalogue of stars measured in the long-term photometry of variables project 1992-1994 / C. Sterken, J. Manfroid and D. Beele - Germany : European Southern Observatory, 1995. - 198 p. : ill. ;
Stars catalogue.