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@article{CHEB_2002_3_1_a14, author = {A. V. Tsarev}, title = {The pseudorational relation module of a group}, journal = {\v{C}eby\v{s}evskij sbornik}, pages = {120--134}, publisher = {mathdoc}, volume = {3}, number = {1}, year = {2002}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/CHEB_2002_3_1_a14/} }
A. V. Tsarev. The pseudorational relation module of a group. Čebyševskij sbornik, Tome 3 (2002) no. 1, pp. 120-134. http://geodesic.mathdoc.fr/item/CHEB_2002_3_1_a14/