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@article{CHEB_2013_14_1_a5, author = {E. S. Logacheva}, title = {Conjugacy problem subgroups in a free piece of infinite cyclic groups}, journal = {\v{C}eby\v{s}evskij sbornik}, pages = {61--69}, publisher = {mathdoc}, volume = {14}, number = {1}, year = {2013}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/CHEB_2013_14_1_a5/} }
E. S. Logacheva. Conjugacy problem subgroups in a free piece of infinite cyclic groups. Čebyševskij sbornik, Tome 14 (2013) no. 1, pp. 61-69. http://geodesic.mathdoc.fr/item/CHEB_2013_14_1_a5/