TY  - JOUR
AU  - Ian M. Anderson
TI  - Tensorial Euler-Lagrange expressions and conservation laws. (Short Communication).
JO  - Aequationes mathematicae
PY  - 1978
SP  - 113
EP  - 114
VL  - 17
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1978__17_136728/
ID  - AM2_1978__17_136728
ER  -