Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1992_326_1_a1, author = {V. A. Derkach and M. M. Malamud}, title = {Inverse problems for {Weyl} functions and preresolvent and resolvent}, journal = {Doklady Akademii Nauk}, pages = {12--18}, publisher = {mathdoc}, volume = {326}, number = {1}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1992_326_1_a1/} }
V. A. Derkach; M. M. Malamud. Inverse problems for Weyl functions and preresolvent and resolvent. Doklady Akademii Nauk, Tome 326 (1992) no. 1, pp. 12-18. http://geodesic.mathdoc.fr/item/DAN_1992_326_1_a1/