@article{DA_2014_21_4_a3,
     author = {V. G. Vizing},
     title = {On multicoloring of incidentors of a~weighted oriented multigraph},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {33--41},
     publisher = {mathdoc},
     volume = {21},
     number = {4},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2014_21_4_a3/}
}