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@article{DAN_1985_280_6_a1, author = {N. Yu. Kapustin}, title = {Order-sharp relations for eigen- and associated functions of an}, journal = {Doklady Akademii Nauk}, pages = {1293--1297}, publisher = {mathdoc}, volume = {280}, number = {6}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1985_280_6_a1/} }
N. Yu. Kapustin. Order-sharp relations for eigen- and associated functions of an. Doklady Akademii Nauk, Tome 280 (1985) no. 6, pp. 1293-1297. http://geodesic.mathdoc.fr/item/DAN_1985_280_6_a1/