Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1967_1_6_a10, author = {M. A. Shubin}, title = {Operators ``in general position'' in {Hilbert} spaces}, journal = {Matemati\v{c}eskie zametki}, pages = {699--702}, publisher = {mathdoc}, volume = {1}, number = {6}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1967_1_6_a10/} }
M. A. Shubin. Operators ``in general position'' in Hilbert spaces. Matematičeskie zametki, Tome 1 (1967) no. 6, pp. 699-702. http://geodesic.mathdoc.fr/item/MZM_1967_1_6_a10/