@article{05028492,
title = {Riccati inequality and oscillation criteria for PDE with },
journal = {Journal of Inequalities and Applications [electronic only]},
volume = {2006},
year = {2006},
doi = {10.1155/JIA/2006/63061},
zbl = {1155.35038},
language = {en},
url = {http://dml.mathdoc.fr/item/05028492}
}
Xu, Zhiting. Riccati inequality and oscillation criteria for PDE with . Journal of Inequalities and Applications [electronic only], Tome 2006 (2006) . doi : 10.1155/JIA/2006/63061. http://gdmltest.u-ga.fr/item/05028492/