@article{00794431,
title = {Nonnegative solutions to superlinear problems of generalized Gelfand type.},
journal = {Journal of Applied Mathematics and Stochastic Analysis},
volume = {8},
year = {1995},
pages = {275-290},
doi = {10.1155/S1048953395000256},
zbl = {0831.34029},
language = {en},
url = {http://dml.mathdoc.fr/item/00794431}
}
O'Regan, Donal. Nonnegative solutions to superlinear problems of generalized Gelfand type.. Journal of Applied Mathematics and Stochastic Analysis, Tome 8 (1995) pp. 275-290. doi : 10.1155/S1048953395000256. http://gdmltest.u-ga.fr/item/00794431/