Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1974_216_2_a1, author = {Yu. P. Boglaev}, title = {Degeneracy of order of growth in a boundary value problem with a parameter}, journal = {Doklady Akademii Nauk}, pages = {251--252}, publisher = {mathdoc}, volume = {216}, number = {2}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1974_216_2_a1/} }
Yu. P. Boglaev. Degeneracy of order of growth in a boundary value problem with a parameter. Doklady Akademii Nauk, Tome 216 (1974) no. 2, pp. 251-252. http://geodesic.mathdoc.fr/item/DAN_1974_216_2_a1/