%0 Journal Article %A J. Bochenek %T Some remarks on the convergence of Ritz and Galerkin methods %J Commentationes Mathematicae %D 1973 %P 17-27 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/cm.v17i1.5747/ %R 10.14708/cm.v17i1.5747 %G pl %F 10_14708_cm_v17i1_5747