Second order equations with nonnegative characteristic form
Itogi nauki i tehniki. Seriâ, Matematičeskij analiz, Itogi Nauki. Seriya Matematika. "Matematicheskii Analiz. 1969", Tome 7 (1971), pp. 7-252
Voir la notice du chapitre de livre
@article{INTM_1971_7_a0,
author = {O. A. Oleinik and E. V. Radkevich},
title = {Second order equations with nonnegative characteristic form},
journal = {Itogi nauki i tehniki. Seri\^a, Matemati\v{c}eskij analiz},
pages = {7--252},
year = {1971},
volume = {7},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/INTM_1971_7_a0/}
}
O. A. Oleinik; E. V. Radkevich. Second order equations with nonnegative characteristic form. Itogi nauki i tehniki. Seriâ, Matematičeskij analiz, Itogi Nauki. Seriya Matematika. "Matematicheskii Analiz. 1969", Tome 7 (1971), pp. 7-252. http://geodesic.mathdoc.fr/item/INTM_1971_7_a0/