TY  - JOUR
AU  - R. A. Petrovich
TI  - Relaxation of the famous $NP$-complete polar graphs recognition problem leading to the fast polynomial-time algorithm
JO  - Trudy Instituta matematiki
PY  - 2012
SP  - 74
EP  - 82
VL  - 20
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TIMB_2012_20_1_a7/
LA  - ru
ID  - TIMB_2012_20_1_a7
ER  -