@article{IVM_1977_4_a12,
     author = {A. H. Turetzkii},
     title = {Some inequalities for algebraic polynomials},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {116--131},
     year = {1977},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1977_4_a12/}
}