%0 Journal Article %A Lopushanska, Halyna %A Lopushansky, Andrzej %A Myaus, Olga %T Inverse problems of periodic spatial distributions for a time fractional diffusion equation %J Electronic journal of differential equations %D 2016 %V 2016 %U http://geodesic.mathdoc.fr/item/EJDE_2016__2016__a10/ %G en %F EJDE_2016__2016__a10