@article{TIMM_2007_13_3_a4,
     author = {V. V. Kabanov and S. V. Unegov},
     title = {Strongly regular graphs with {Hoffman's} condition},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {54--60},
     publisher = {mathdoc},
     volume = {13},
     number = {3},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2007_13_3_a4/}
}