@article{05848826,
title = {Positive solutions to boundary value problems of nonlinear fractional differential equations.},
journal = {Abstract and Applied Analysis},
volume = {2011},
year = {2011},
doi = {10.1155/2011/390543},
zbl = {1210.34009},
language = {en},
url = {http://dml.mathdoc.fr/item/05848826}
}
Zhao, Yige; Sun, Shurong; Han, Zhenlai; Li, Qiuping. Positive solutions to boundary value problems of nonlinear fractional differential equations.. Abstract and Applied Analysis, Tome 2011 (2011) . doi : 10.1155/2011/390543. http://gdmltest.u-ga.fr/item/05848826/