@article{M2AN_2003__37_2_357_0, author = {Boillat, Eric}, title = {Finite element methods on non-conforming grids by penalizing the matching constraint}, journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique}, pages = {357--372}, publisher = {EDP-Sciences}, volume = {37}, number = {2}, year = {2003}, doi = {10.1051/m2an:2003031}, mrnumber = {1991206}, zbl = {1043.65124}, language = {en}, url = {http://www.numdam.org/articles/10.1051/m2an:2003031/} }