%0 Journal Article %A Bachar, Imed %A Mâagli, Habib %T Positive solutions for some Riemann-Liouville fractional boundary value problems %J Journal of nonlinear sciences and its applications %D 2016 %P 5093-5106 %V 9 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.22436/jnsa.009.07.12/ %R 10.22436/jnsa.009.07.12 %G en %F JNSA_2016_9_7_a11