TY  - JOUR
AU  - Douglas, Jim Jr.
AU  - Santos, Juan E.
AU  - Sheen, Dongwoo
AU  - Ye, Xiu
TI  - Nonconforming Galerkin methods based on quadrilateral elements for second order elliptic problems
JO  - ESAIM: Mathematical Modelling and Numerical Analysis 
PY  - 1999
SP  - 747
EP  - 770
VL  - 33
IS  - 4
PB  - EDP-Sciences
UR  - http://geodesic.mathdoc.fr/item/M2AN_1999__33_4_747_0/
LA  - en
ID  - M2AN_1999__33_4_747_0
ER  -