@article{SM_2012_203_9_a0,
     author = {V. M. Badkov},
     title = {Asymptotic formulae for the zeros of orthogonal polynomials},
     journal = {Sbornik. Mathematics},
     pages = {1231--1243},
     publisher = {mathdoc},
     volume = {203},
     number = {9},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2012_203_9_a0/}
}