@article{1195523943,
author = {Hirai, Isamu and Ak\^o, Kiyoshi},
title = {On generalized Peano's theorem concerning the Dirichlet problem for semi-linear elliptic differential equations},
journal = {Proc. Japan Acad.},
volume = {36},
number = {7},
year = {1960},
pages = { 480-485},
language = {en},
url = {http://dml.mathdoc.fr/item/1195523943}
}
Hirai, Isamu; Akô, Kiyoshi. On generalized Peano's theorem concerning the Dirichlet problem for semi-linear elliptic differential equations. Proc. Japan Acad., Tome 36 (1960) no. 7, pp. 480-485. http://gdmltest.u-ga.fr/item/1195523943/