Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_2001_37_10_a1, author = {A. V. Setukha}, title = {The {Neumann} {Problem} with {Boundary} {Condition} on an {Open} {Plane} {Surface}}, journal = {Differencialʹnye uravneni\^a}, pages = {1311--1329}, publisher = {mathdoc}, volume = {37}, number = {10}, year = {2001}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_2001_37_10_a1/} }
A. V. Setukha. The Neumann Problem with Boundary Condition on an Open Plane Surface. Differencialʹnye uravneniâ, Tome 37 (2001) no. 10, pp. 1311-1329. http://geodesic.mathdoc.fr/item/DE_2001_37_10_a1/