%0 Journal Article
%A Douglas, Jim Jr.
%A Dupont, Todd
%A Percell, Peter
%A Scott, Ridgway
%T A family of $C^1$ finite elements with optimal approximation properties for various Galerkin methods for 2nd and 4th order problems
%J RAIRO. Analyse numérique
%D 1979
%P 227-255
%V 13
%N 3
%I Centrale des revues, Dunod-Gauthier-Villars
%C Montreuil
%U http://www.numdam.org/item/M2AN_1979__13_3_227_0/
%G en
%F M2AN_1979__13_3_227_0