TY - JOUR AU - A. M. Gal'mak AU - N. A. Shchuchkin TI - Cyclic $n$-ary groups and their generalizations JO - Problemy fiziki, matematiki i tehniki PY - 2014 SP - 46 EP - 53 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PFMT_2014_2_a7/ LA - ru ID - PFMT_2014_2_a7 ER -