TY  - JOUR
AU  - V. A. Goryushkin
TI  - An example of a generalized Coxeter group that is not an even subgroup of the Coxeter group
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1992
SP  - 85
EP  - 88
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1992_2_a18/
LA  - ru
ID  - VMUMM_1992_2_a18
ER  -