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@article{DE_1977_13_7_a26, author = {V. Ya. Yaroslavtseva}, title = {Boundary value problems for equations with a {Legendre} operator}, journal = {Differencialʹnye uravneni\^a}, pages = {1341--1343}, publisher = {mathdoc}, volume = {13}, number = {7}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1977_13_7_a26/} }
V. Ya. Yaroslavtseva. Boundary value problems for equations with a Legendre operator. Differencialʹnye uravneniâ, Tome 13 (1977) no. 7, pp. 1341-1343. http://geodesic.mathdoc.fr/item/DE_1977_13_7_a26/