%0 Journal Article %A Wojciech Mydlarczyk %T A singular initial value problem for second and third order differential equations %J Colloquium Mathematicum %D 1995 %P 249-257 %V 68 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-68-2-249-257/ %R 10.4064/cm-68-2-249-257 %G en %F 10_4064_cm_68_2_249_257