%0 Journal Article
%A Dalík, Josef
%T Operators approximating partial derivatives at vertices of triangulations by averaging
%J Mathematica Bohemica
%D 2010
%P 363-372
%V 135
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/MB.2010.140827/
%R 10.21136/MB.2010.140827
%G en
%F 10_21136_MB_2010_140827