Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1980_250_1_a1, author = {Yu. P. Boglaev}, title = {Singularly perturbed linear equations in spaces of summable functions}, journal = {Doklady Akademii Nauk}, pages = {15--18}, publisher = {mathdoc}, volume = {250}, number = {1}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1980_250_1_a1/} }
Yu. P. Boglaev. Singularly perturbed linear equations in spaces of summable functions. Doklady Akademii Nauk, Tome 250 (1980) no. 1, pp. 15-18. http://geodesic.mathdoc.fr/item/DAN_1980_250_1_a1/