@article{DM_2013_25_2_a2,
     author = {A. L. Gavrilyuk and A. A. Makhnev},
     title = {Distance-regular graph with the intersection array $\{45,30,7;1,2,27\}$ does not exist},
     journal = {Diskretnaya Matematika},
     pages = {13--30},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2013_25_2_a2/}
}