@BOOK{ Book!D - 66691415,
AUTHOR = "/ Ivar Ekeland, Roger Temam",
TITLE = "Convex analysis and variational problems",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه علامه طباطبایی",
SUBJECT = "",
URL = "/book/66691415/Convex-analysis-and-variational-problems/"}