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@article{DE_1999_35_8_a15, author = {A. M. Akhtyamov}, title = {On the determination of a boundary condition from a finite set of eigenvalues}, journal = {Differencialʹnye uravneni\^a}, pages = {1127--1128}, publisher = {mathdoc}, volume = {35}, number = {8}, year = {1999}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1999_35_8_a15/} }
A. M. Akhtyamov. On the determination of a boundary condition from a finite set of eigenvalues. Differencialʹnye uravneniâ, Tome 35 (1999) no. 8, pp. 1127-1128. http://geodesic.mathdoc.fr/item/DE_1999_35_8_a15/