%0 Journal Article %A G. L. Kharatishvili %A T. A. Tadumadze %T Variation formulae for the solutions of delay differential equations with discontinuous initial conditions %J Sbornik. Mathematics %D 2005 %P 1137-1163 %V 196 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2005_196_8_a2/ %G en %F SM_2005_196_8_a2