%0 Journal Article %A Janusz Kołodziejczyk %A Adam Grabarski %T The algorithms of selected methods for the two-point boundary value problem for the equation — u" + g(x)u = f(x) %J Mathematica Applicanda %D 1990 %P 79-96 %V 18 %N 32 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v18i32.1739/ %R 10.14708/ma.v18i32.1739 %G pl %F 10_14708_ma_v18i32_1739