@article{TMF_2015_185_1_a4,
     author = {D. N. Aristov and R. A. Niyazov},
     title = {Ambiguity in renormalization of the~conductance of {an~X-junction} between quantum wires with {a~Luttinger-type} interaction},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {57--67},
     publisher = {mathdoc},
     volume = {185},
     number = {1},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2015_185_1_a4/}
}