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@article{DAN_1982_262_1_a18, author = {F. A. Smirnov}, title = {Gelfand--Levitan equation for the quantum nonlinear {Schr\"odinger} model with attraction}, journal = {Doklady Akademii Nauk}, pages = {78--83}, publisher = {mathdoc}, volume = {262}, number = {1}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1982_262_1_a18/} }
F. A. Smirnov. Gelfand--Levitan equation for the quantum nonlinear Schr\"odinger model with attraction. Doklady Akademii Nauk, Tome 262 (1982) no. 1, pp. 78-83. http://geodesic.mathdoc.fr/item/DAN_1982_262_1_a18/