TY - JOUR AU - M. N. Ivko TI - Characterization of Chernikov groups in class of Shunkov groups with Sylow four-subgroup JO - Sibirskie èlektronnye matematičeskie izvestiâ PY - 2006 SP - 232 EP - 237 VL - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SEMR_2006_3_a14/ LA - ru ID - SEMR_2006_3_a14 ER -