Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1961_141_4_a0, author = {N. I. Akhiezer}, title = {A space analogue of polynomials orthogonal on a circular arc}, journal = {Doklady Akademii Nauk}, pages = {769--772}, publisher = {mathdoc}, volume = {141}, number = {4}, year = {1961}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1961_141_4_a0/} }
N. I. Akhiezer. A space analogue of polynomials orthogonal on a circular arc. Doklady Akademii Nauk, Tome 141 (1961) no. 4, pp. 769-772. http://geodesic.mathdoc.fr/item/DAN_1961_141_4_a0/