%0 Journal Article %A Hamdy M Ahmed %A Ahmed S Ghanem %T Existence and uniqueness results for a nonlinear coupled system of nonlinear fractional Langevin equations with a new kind of boundary conditions %J Filomat %D 2022 %P 5437 %V 36 %N 16 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2216437A/ %R 10.2298/FIL2216437A %G en %F 10_2298_FIL2216437A