TY - JOUR AU - Ženíšek, Alexander TI - A general theorem on triangular finite $C^{(m)}$-elements JO - ESAIM: Mathematical Modelling and Numerical Analysis PY - 1974 SP - 119 EP - 127 VL - 8 IS - R2 PB - Dunod PP - Paris UR - http://geodesic.mathdoc.fr/item/M2AN_1974__8_2_119_0/ LA - en ID - M2AN_1974__8_2_119_0 ER -