%0 Journal Article %A Hakl, R. %A Lomtatidze, A. %A Šremr, J. %T Solvability and the unique solvability of a periodic type boundary value problem for first order scalar functional differential equations. %J Georgian Mathematical Journal %D 2002 %P 525-547 %V 9 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/GMJ_2002__9_3_50752/ %G en %F GMJ_2002__9_3_50752