@article{DAN_1963_152_5_a4,
     author = {V. S. Videnskii},
     title = {On the zeros of orthogonal polynomials},
     journal = {Doklady Akademii Nauk},
     pages = {1038--1041},
     publisher = {mathdoc},
     volume = {152},
     number = {5},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_152_5_a4/}
}