Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1985_21_1_a12, author = {A. M. Nakhushev}, title = {Nonlocal boundary value problems with shift and their connection with loaded equations}, journal = {Differencialʹnye uravneni\^a}, pages = {92--101}, publisher = {mathdoc}, volume = {21}, number = {1}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1985_21_1_a12/} }
A. M. Nakhushev. Nonlocal boundary value problems with shift and their connection with loaded equations. Differencialʹnye uravneniâ, Tome 21 (1985) no. 1, pp. 92-101. http://geodesic.mathdoc.fr/item/DE_1985_21_1_a12/