@article{05237076, title = {Positive solutions for boundary value problem of nonlinear fractional differential equation.}, journal = {Abstract and Applied Analysis}, volume = {2007}, year = {2007}, doi = {10.1155/2007/10368\&\#8201}, zbl = {1149.26012}, language = {en}, url = {http://dml.mathdoc.fr/item/05237076} }
El-Shahed, Moustafa. Positive solutions for boundary value problem of nonlinear fractional differential equation.. Abstract and Applied Analysis, Tome 2007 (2007) . doi : 10.1155/2007/10368 . http://gdmltest.u-ga.fr/item/05237076/