%0 Journal Article %A J. J. H. Miller %A S. Wang %T En ε-uniformly convergent non-conforming finite element method for a singularly perturbed elliptic problem in two dimensions %J Μαθηματική Επιθεώρηση %D 1986 %P 91-101 %V 31 %I mathdoc %U http://geodesic.mathdoc.fr/item/MR_1986__31_a6/ %G gr %F MR_1986__31_a6