%0 Journal Article %A Tryhuk, Václav %T Transformations $z(t)=L(t)y(\varphi(t))$ of ordinary differential equations %J Czechoslovak Mathematical Journal %D 2000 %P 519-529 %V 50 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2000__50_3_a5/ %G en %F CMJ_2000__50_3_a5