%0 Journal Article %T Erratum to ˇ°Positive Solution to a Fractional Boundary Value Problemˇ± %A A. Guezane-Lakoud %A R. Khaldi %J International Journal of Differential Equations %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/852851 %U http://www.hindawi.com/journals/ijde/2013/852851/