%0 Journal Article %A V. N. Ivanov %A S. V. Kerov %T The algebra of conjugacy classes in symmetric groups, and partial permutations %J Zapiski Nauchnykh Seminarov POMI %D 1999 %P 95-120 %V 256 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1999_256_a7/ %G ru %F ZNSL_1999_256_a7