%0 Journal Article %A Duda, Józef %T Lyapunov functional for a system with k-non-commensurate neutral time delays %J Control and Cybernetics %D 2010 %P 1173-1184 %V 39 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CC_2010_39_4_a12/ %G en %F CC_2010_39_4_a12