@article{TMF_2017_190_3_a12,
     author = {S. Teber and A. V. Kotikov},
     title = {The~method of uniqueness and the~optical conductivity of graphene: {New} application of a~powerful technique for multiloop calculations},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {519--532},
     year = {2017},
     volume = {190},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2017_190_3_a12/}
}