TY  - JOUR
AU  - D. V. Sirotkin
TI  - On the complexity for constructing a 3-colouring for planar graphs with short facets
JO  - Žurnal Srednevolžskogo matematičeskogo obŝestva
PY  - 2018
SP  - 199
EP  - 205
VL  - 20
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SVMO_2018_20_2_a5/
LA  - ru
ID  - SVMO_2018_20_2_a5
ER  -