TY  - JOUR
AU  - Saunders, David
TI  - Some geometric aspects of the calculus of variations in several independent variables
JO  - Communications in Mathematics
PY  - 2010
SP  - 3
EP  - 19
VL  - 18
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/COMIM_2010__18_1_a1/
LA  - en
ID  - COMIM_2010__18_1_a1
ER  -