Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1976_20_5_a5, author = {I. D. Chueshov}, title = {Perturbations of the {Schr\"odinger} equation by potentials with small support}, journal = {Matemati\v{c}eskie zametki}, pages = {675--680}, publisher = {mathdoc}, volume = {20}, number = {5}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1976_20_5_a5/} }
I. D. Chueshov. Perturbations of the Schrödinger equation by potentials with small support. Matematičeskie zametki, Tome 20 (1976) no. 5, pp. 675-680. http://geodesic.mathdoc.fr/item/MZM_1976_20_5_a5/