%0 Journal Article %A Yuji Liu %A Shengping Chen %T Solvability of singular fractional order elastic beam systems with nonlinearities depending on lower derivatives %J Applicationes Mathematicae %D 2016 %P 235-275 %V 43 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am2248-4-2016/ %R 10.4064/am2248-4-2016 %G en %F 10_4064_am2248_4_2016