%0 Journal Article %A B. Przeradzki %T On the solvability of singular BVPs for second-order ordinary differential equations %J Annales Polonici Mathematici %D 1989 %P 279-289 %V 50 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-50-3-279-289/ %R 10.4064/ap-50-3-279-289 %G en %F 10_4064_ap_50_3_279_289