@BOOK{ Book!D - 72334056,
AUTHOR = "",
TITLE = "Strings & Symmetries, 1991: Proceedings of the conference Stony Brook, May 20-25, 1991",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه الزهراء (س)",
SUBJECT = "، Supersymmetry- Congresses,، Supergravity- Congresses,، Superstring theories- Congresses",
URL = "/book/72334056/Strings-Symmetries-1991-Proceedings-of-the-con/"}