%0 Journal Article %A Mazanik, S. A. %T On Lyapunov transformations of linear systems of implicit differential equations %J Archivum mathematicum %D 1991 %P 167-173 %V 27 %N 3-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1991__27_3-4_a4/ %G en %F ARM_1991__27_3-4_a4