@article{TIMM_2008_14_2_a13,
     author = {V. A. Belonogov},
     title = {On irreducible characters of the group~$S_n$ that are semiproportional on~$A_n$ or $S_n\setminus A_n${.~I}},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {143--163},
     publisher = {mathdoc},
     volume = {14},
     number = {2},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2008_14_2_a13/}
}