@BOOK{ Book!D - 93060222,
AUTHOR = "/ Chris Godsil, Gordon Royle",
TITLE = "Algebraic graph theory",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه محقق اردبیلی ره",
SUBJECT = "Graph theory",
URL = "/book/93060222/Algebraic-graph-theory/"}