@article{TIMM_2020_26_4_a6,
     author = {M. P. Golubyatnikov},
     title = {Distance-regular graphs with intersection arrays $\{104,70,25;1,7,80\}$ and $\{272,210,49;1,15,224\}$ do not exist},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {98--105},
     publisher = {mathdoc},
     volume = {26},
     number = {4},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2020_26_4_a6/}
}