TY  - JOUR
AU  - Vladimir V. Kisil
TI  - Erlangen Program at Large-1: Geometry of Invariants
JO  - Symmetry, integrability and geometry: methods and applications
PY  - 2010
VL  - 6
UR  - http://geodesic.mathdoc.fr/item/SIGMA_2010_6_a75/
LA  - en
ID  - SIGMA_2010_6_a75
ER  -