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@article{PIM_1994_N_S_55_69_a7, author = {Milutin Dostani\'c}, title = {Trace {Formulas} of {Gelfand--levitan} {Type}}, journal = {Publications de l'Institut Math\'ematique}, pages = {51 }, publisher = {mathdoc}, volume = {_N_S_55}, number = {69}, year = {1994}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PIM_1994_N_S_55_69_a7/} }
Milutin Dostanić. Trace Formulas of Gelfand--levitan Type. Publications de l'Institut Mathématique, _N_S_55 (1994) no. 69, p. 51 . http://geodesic.mathdoc.fr/item/PIM_1994_N_S_55_69_a7/