TY - JOUR AU - L. N. Vaserstein TI - Stabilization of unitary and orthogonal groups over a~ring with involution JO - Sbornik. Mathematics PY - 1970 SP - 307 EP - 326 VL - 10 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1970_10_3_a1/ LA - en ID - SM_1970_10_3_a1 ER -