@article{SM_1985_52_2_a12,
     author = {A. I. Pavlov},
     title = {On the number and cycle structure of the permutations in certain classes},
     journal = {Sbornik. Mathematics},
     pages = {521--540},
     publisher = {mathdoc},
     volume = {52},
     number = {2},
     year = {1985},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1985_52_2_a12/}
}