@article{10_37236_3748,
     author = {Wei Wang},
     title = {Generalized spectral characterization of graphs revisited},
     journal = {The electronic journal of combinatorics},
     year = {2013},
     volume = {20},
     number = {4},
     doi = {10.37236/3748},
     zbl = {1298.05214},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/3748/}
}