@article{DAN_1981_257_5_a1,
     author = {A. M. Vershik and S. V. Kerov},
     title = {Characters and factor representations of the infinite symmetric group},
     journal = {Doklady Akademii Nauk},
     pages = {1037--1040},
     publisher = {mathdoc},
     volume = {257},
     number = {5},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1981_257_5_a1/}
}