TY - JOUR AU - V. N. Obraztsov TI - An imbedding theorem for groups and its corollaries JO - Sbornik. Mathematics PY - 1990 SP - 541 EP - 553 VL - 66 IS - 2 UR - http://geodesic.mathdoc.fr/item/SM_1990_66_2_a14/ LA - en ID - SM_1990_66_2_a14 ER -