@BOOK{ Book!D - 101076737,
AUTHOR = "/ Guo Ben-yu",
TITLE = "Spectral methods and their applications",
LIBRARY= "کتابخانه دانشکدگان فنی 1 دانشگاه تهران",
SUBJECT = "Spectral theory(mathematics)",
URL = "/book/101076737/Spectral-methods-and-their-applications/"}