@BOOK{ Book!D - 69333083,
AUTHOR = "by Valeri P. Frolov, Igor D. Novikov",
TITLE = "Black hole physics, basic concepts and new developments",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه شهید مدنی آذربایجان",
SUBJECT = "Black hole (Astronomy),Astronomy",
URL = "/book/69333083/Black-hole-physics-basic-concepts-and-new-develop/"}