@BOOK{ Book!D - 100992822, AUTHOR = "/ Valentin Poenaru", TITLE = "Singularites C [mathematical symbol for infinity] en presence de symetrie ", LIBRARY= "كتابخانه پردیس علوم (دانشگاه تهران)", SUBJECT = "گروه‌های لی,Topological transformation groups,Singularities (Mathematics)", URL = "/book/100992822/Singularites-C-mathematical-symbol-for-infinity/"}