TY  - JOUR
AU  - V. G. Vizing
TI  - The coloring of the incidentors and vertices of a~directed multigraph
JO  - Diskretnyj analiz i issledovanie operacij
PY  - 2000
SP  - 6
EP  - 16
VL  - 7
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DA_2000_7_3_a1/
LA  - ru
ID  - DA_2000_7_3_a1
ER  -