TY  - JOUR
AU  - J.W. DANIEL
TI  - A Simple, Global, Complementary Variational Principle.
JO  - Numerische Mathematik
PY  - 1970
SP  - 52
EP  - 57
VL  - 16
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1970__16_132016/
ID  - NUMA_1970__16_132016
ER  -