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@article{MT_2003_6_1_a7, author = {M. N. Shmatkov}, title = {The~Number of {Nonequivalent} {Cyclic} {Coverings} over {a~Seifert} {Fiber} {Space}}, journal = {Matemati\v{c}eskie trudy}, pages = {182--201}, publisher = {mathdoc}, volume = {6}, number = {1}, year = {2003}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MT_2003_6_1_a7/} }
M. N. Shmatkov. The~Number of Nonequivalent Cyclic Coverings over a~Seifert Fiber Space. Matematičeskie trudy, Tome 6 (2003) no. 1, pp. 182-201. http://geodesic.mathdoc.fr/item/MT_2003_6_1_a7/