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@article{CHEB_2011_12_2_a8, author = {V. M. Kusov and N. A. Shchuchkin}, title = {The free abelian $n$-ary groups defined by the cyclic groups}, journal = {\v{C}eby\v{s}evskij sbornik}, pages = {68--76}, publisher = {mathdoc}, volume = {12}, number = {2}, year = {2011}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/CHEB_2011_12_2_a8/} }
V. M. Kusov; N. A. Shchuchkin. The free abelian $n$-ary groups defined by the cyclic groups. Čebyševskij sbornik, Tome 12 (2011) no. 2, pp. 68-76. http://geodesic.mathdoc.fr/item/CHEB_2011_12_2_a8/