TY  - JOUR
AU  - A. S. Rapinchuk
TI  - Class numbers in the genus of quadratic forms, and algebraic groups
JO  - Izvestiya. Mathematics 
PY  - 1982
SP  - 79
EP  - 93
VL  - 19
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1982_19_1_a5/
LA  - en
ID  - IM2_1982_19_1_a5
ER  -