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@article{DM_1989_1_2_a9, author = {V. F. Kolchin}, title = {The number of permutations with restrictions on the lengths of cycles}, journal = {Diskretnaya Matematika}, pages = {179--193}, publisher = {mathdoc}, volume = {1}, number = {2}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DM_1989_1_2_a9/} }
V. F. Kolchin. The number of permutations with restrictions on the lengths of cycles. Diskretnaya Matematika, Tome 1 (1989) no. 2, pp. 179-193. http://geodesic.mathdoc.fr/item/DM_1989_1_2_a9/