Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1985_21_2_a25, author = {I. S. Frolov}, title = {The {Volterra} spectrum of a difference operator}, journal = {Differencialʹnye uravneni\^a}, pages = {340--343}, publisher = {mathdoc}, volume = {21}, number = {2}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1985_21_2_a25/} }
I. S. Frolov. The Volterra spectrum of a difference operator. Differencialʹnye uravneniâ, Tome 21 (1985) no. 2, pp. 340-343. http://geodesic.mathdoc.fr/item/DE_1985_21_2_a25/