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@article{DAN_1970_194_2_a2, author = {E. V. Voronovskaya}, title = {The structure of extremal polynomials with a common subdistribution}, journal = {Doklady Akademii Nauk}, pages = {253--256}, publisher = {mathdoc}, volume = {194}, number = {2}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1970_194_2_a2/} }
E. V. Voronovskaya. The structure of extremal polynomials with a common subdistribution. Doklady Akademii Nauk, Tome 194 (1970) no. 2, pp. 253-256. http://geodesic.mathdoc.fr/item/DAN_1970_194_2_a2/