TY - JOUR AU - J. Bochenek TI - Some remarks on the convergence of Ritz and Galerkin methods JO - Commentationes Mathematicae PY - 1973 SP - 17 EP - 27 VL - 17 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/cm.v17i1.5747/ DO - 10.14708/cm.v17i1.5747 LA - pl ID - 10_14708_cm_v17i1_5747 ER -