TY - JOUR AU - A. B. Pichkur TI - Description of the class of permutations represented as a product of two permutations with fixed number of mobile points. II JO - Prikladnaya Diskretnaya Matematika. Supplement PY - 2012 SP - 21 EP - 22 IS - 5 UR - http://geodesic.mathdoc.fr/item/PDMA_2012_5_a9/ LA - ru ID - PDMA_2012_5_a9 ER -