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@article{DE_1991_27_1_a10, author = {E. I. Moiseev}, title = {Solution of degenerate equations by means of biorthogonal series}, journal = {Differencialʹnye uravneni\^a}, pages = {94--103}, publisher = {mathdoc}, volume = {27}, number = {1}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1991_27_1_a10/} }
E. I. Moiseev. Solution of degenerate equations by means of biorthogonal series. Differencialʹnye uravneniâ, Tome 27 (1991) no. 1, pp. 94-103. http://geodesic.mathdoc.fr/item/DE_1991_27_1_a10/