@article{JAC_2015__41_3_a1,
     author = {Cioab\u{a}, Sebastian M. and Haemers, Willem H. and Vermette, Jason R. and Wong, Wiseley},
     title = {The graphs with all but two eigenvalues equal to $\pm 1$},
     journal = {Journal of Algebraic Combinatorics},
     pages = {887--897},
     publisher = {mathdoc},
     volume = {41},
     number = {3},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2015__41_3_a1/}
}