TY  - JOUR
AU  - G. A. Margulis
AU  - G. A. Soifer
TI  - A criterion for the existence of maximal subgroups of infinite index in a finitely generated linear group
JO  - Doklady Akademii Nauk
PY  - 1977
SP  - 1261
EP  - 1264
VL  - 234
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1977_234_6_a3/
LA  - ru
ID  - DAN_1977_234_6_a3
ER  -