Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1991_49_1_a6, author = {V. A. Kozlov}, title = {Behavior of solutions of elliptical boundary problems at an angle}, journal = {Matemati\v{c}eskie zametki}, pages = {56--62}, publisher = {mathdoc}, volume = {49}, number = {1}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1991_49_1_a6/} }
V. A. Kozlov. Behavior of solutions of elliptical boundary problems at an angle. Matematičeskie zametki, Tome 49 (1991) no. 1, pp. 56-62. http://geodesic.mathdoc.fr/item/MZM_1991_49_1_a6/