TY  - JOUR
AU  - Serge Preston
TI  - Balance Systems and the Variational Bicomplex
JO  - Symmetry, integrability and geometry: methods and applications
PY  - 2011
VL  - 7
UR  - http://geodesic.mathdoc.fr/item/SIGMA_2011_7_a62/
LA  - en
ID  - SIGMA_2011_7_a62
ER  -