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@article{DE_1990_26_5_a4, author = {Z. S. Grinshpun}, title = {Differential equations of orthogonal {Bernstein--Szeg{\H} o} polynomials}, journal = {Differencialʹnye uravneni\^a}, pages = {769--776}, publisher = {mathdoc}, volume = {26}, number = {5}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1990_26_5_a4/} }
Z. S. Grinshpun. Differential equations of orthogonal Bernstein--Szeg{\H o} polynomials. Differencialʹnye uravneniâ, Tome 26 (1990) no. 5, pp. 769-776. http://geodesic.mathdoc.fr/item/DE_1990_26_5_a4/