TY  - JOUR
AU  - V. M. Petechuk
TI  - Isomorphisms of symplectic groups over commutative rings
JO  - Algebra i logika
PY  - 1983
SP  - 551
EP  - 562
VL  - 22
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1983_22_5_a6/
LA  - ru
ID  - AL_1983_22_5_a6
ER  -