Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1983_273_1_a7, author = {G. I. Kresin and V. G. Maz'ya}, title = {The maximum principle for second-order elliptic and parabolic}, journal = {Doklady Akademii Nauk}, pages = {38--41}, publisher = {mathdoc}, volume = {273}, number = {1}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1983_273_1_a7/} }
G. I. Kresin; V. G. Maz'ya. The maximum principle for second-order elliptic and parabolic. Doklady Akademii Nauk, Tome 273 (1983) no. 1, pp. 38-41. http://geodesic.mathdoc.fr/item/DAN_1983_273_1_a7/