TY  - JOUR
AU  - F. Brezzi
AU  - J., Jr. Douglas
AU  - L.D. Marini
TI  - Two Families of Mixed Finite Elements for Second Order Elliptic Problems.
JO  - Numerische Mathematik
PY  - 1985
SP  - 217
EP  - 236
VL  - 47
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1985__47_133032/
ID  - NUMA_1985__47_133032
ER  -