TY  - JOUR
AU  - N. V. Gravin
TI  - Nondegenerate colourings in the Brooks theorem
JO  - Diskretnaya Matematika
PY  - 2009
SP  - 105
EP  - 128
VL  - 21
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DM_2009_21_4_a9/
LA  - ru
ID  - DM_2009_21_4_a9
ER  -