%0 Journal Article
%A Mario Kapl
%A Giancarlo Sangalli
%A Thomas Takacs
%T Isogeometric analysis with $C^1$ functions  on planar, unstructured quadrilateral meshes
%J The SMAI Journal of computational mathematics
%D 2019
%P 67-86
%V S5
%I Société de Mathématiques Appliquées et Industrielles
%U https://smai-jcm.centre-mersenne.org/articles/10.5802/smai-jcm.52/
%R 10.5802/smai-jcm.52
%G en
%F SMAI-JCM_2019__S5__67_0