TY  - JOUR
AU  - A. Yu. Volovikov
TI  - The genus of $G$-spaces and topological lower bounds for chromatic numbers of hypergraphs
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 2005
SP  - 33
EP  - 48
VL  - 11
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_2005_11_4_a2/
LA  - ru
ID  - FPM_2005_11_4_a2
ER  -