Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1993_330_5_a4, author = {S. A. Iskhokov}, title = {The distribution of eigenvalues of some classes of nonselfadjoint}, journal = {Doklady Akademii Nauk}, pages = {549--553}, publisher = {mathdoc}, volume = {330}, number = {5}, year = {1993}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1993_330_5_a4/} }
S. A. Iskhokov. The distribution of eigenvalues of some classes of nonselfadjoint. Doklady Akademii Nauk, Tome 330 (1993) no. 5, pp. 549-553. http://geodesic.mathdoc.fr/item/DAN_1993_330_5_a4/