Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1965_162_4_a0, author = {G. N. Blokhina}, title = {Theorems of {Phragm\'en--Lindel\"of} type for a second-order linear elliptic equation}, journal = {Doklady Akademii Nauk}, pages = {727--730}, publisher = {mathdoc}, volume = {162}, number = {4}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1965_162_4_a0/} }
G. N. Blokhina. Theorems of Phragm\'en--Lindel\"of type for a second-order linear elliptic equation. Doklady Akademii Nauk, Tome 162 (1965) no. 4, pp. 727-730. http://geodesic.mathdoc.fr/item/DAN_1965_162_4_a0/