TY - JOUR AU - Khisamiev, A.N. TI - On -subsets of naturals over abelian groups. JO - Sibirskij Matematicheskij Zhurnal PY - 2006 SP - 695 VL - 47 IS - 3 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/SMZ_2006__47_3_53168/ LA - en ID - SMZ_2006__47_3_53168 ER -