@article{AL_2019_58_4_a0,
     author = {W. Guo and D. V. Lytkina and V. D. Mazurov and D. O. Revin},
     title = {Integral {Cayley} graphs},
     journal = {Algebra i logika},
     pages = {445--457},
     publisher = {mathdoc},
     volume = {58},
     number = {4},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2019_58_4_a0/}
}