Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1976_229_4_a4, author = {V. V. Kucherenko}, title = {Parametrix for equations with degenerate symbol}, journal = {Doklady Akademii Nauk}, pages = {797--800}, publisher = {mathdoc}, volume = {229}, number = {4}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1976_229_4_a4/} }
V. V. Kucherenko. Parametrix for equations with degenerate symbol. Doklady Akademii Nauk, Tome 229 (1976) no. 4, pp. 797-800. http://geodesic.mathdoc.fr/item/DAN_1976_229_4_a4/