TY  - JOUR
AU  - Debra Lewis
TI  - Relative Critical Points
JO  - Symmetry, integrability and geometry: methods and applications
PY  - 2013
VL  - 9
UR  - http://geodesic.mathdoc.fr/item/SIGMA_2013_9_a37/
LA  - en
ID  - SIGMA_2013_9_a37
ER  -