Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1995_31_10_a12, author = {A. P. Khromov}, title = {Spectral analysis of differential operators on a finite interval}, journal = {Differencialʹnye uravneni\^a}, pages = {1691--1696}, publisher = {mathdoc}, volume = {31}, number = {10}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1995_31_10_a12/} }
A. P. Khromov. Spectral analysis of differential operators on a finite interval. Differencialʹnye uravneniâ, Tome 31 (1995) no. 10, pp. 1691-1696. http://geodesic.mathdoc.fr/item/DE_1995_31_10_a12/