%0 Journal Article %A E. I. Kaikina %A P. I. Naumkin %A I. A. Shishmarev %T A~boundary-value problem for a~non-linear equation with a~fractional derivative %J Izvestiya. Mathematics %D 2009 %P 1173-1196 %V 73 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2009_73_6_a4/ %G en %F IM2_2009_73_6_a4