TY  - JOUR
AU  - G. Yu. Panina
TI  - Virtual polytopes and classical questions of geometry
JO  - Algebra i analiz
PY  - 2002
SP  - 152
EP  - 170
VL  - 14
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AA_2002_14_5_a7/
LA  - ru
ID  - AA_2002_14_5_a7
ER  -