@article{PDMA_2012_5_a9,
     author = {A. B. Pichkur},
     title = {Description of the class of permutations represented as a~product of two permutations with fixed number of mobile {points.~II}},
     journal = {Prikladnaya Diskretnaya Matematika. Supplement},
     pages = {21--22},
     publisher = {mathdoc},
     number = {5},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDMA_2012_5_a9/}
}