TY  - JOUR
AU  - R.A. Nicolaides
AU  - G.J. Fix
AU  - M.D. Gunzburger
TI  - On Mixed Finite Element Methods for First Order Elliptic Systems.
JO  - Numerische Mathematik
PY  - 1981
SP  - 29
EP  - 48
VL  - 37
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1981__37_132716/
ID  - NUMA_1981__37_132716
ER  -