%0 Journal Article %A Zhang, Shuqin %T Existence results of positive solutions to fractional differential equation with integral boundary conditions %J Mathematica Bohemica %D 2010 %P 299-317 %V 135 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2010.140706/ %R 10.21136/MB.2010.140706 %G en %F 10_21136_MB_2010_140706