@BOOK{ Book!D - 89950775,
AUTHOR = " edited by Zdeněk Kopal, Jürgen Rahe.",
TITLE = "Astrometric Binaries",
LIBRARY= "کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Physics.",
URL = "/book/89950775/Astrometric-Binaries/"}