@article{AA_2000_12_6_a6,
     author = {S. V. Kerov},
     title = {Equilibrium and orthogonal polynomials},
     journal = {Algebra i analiz},
     pages = {224--237},
     year = {2000},
     volume = {12},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2000_12_6_a6/}
}