%0 Journal Article %A Teresa RegiƄska %T Superconvergence effect in finite element methods for two-point boundary value problems %J Mathematica Applicanda %D 1987 %P 97-111 %V 16 %N 30 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v16i30.1701/ %R 10.14708/ma.v16i30.1701 %G pl %F 10_14708_ma_v16i30_1701