%0 Journal Article %A Qianqian Yang %A Aida Abiad %A Jack H. Koolen %T An application of Hoffman graphs for spectral characterizations of graphs %J The electronic journal of combinatorics %D 2017 %V 24 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/6428/ %R 10.37236/6428 %F 10_37236_6428