TY  - JOUR
AU  - Havelková, Monika
TI  - Symmetries of a dynamical system represented by singular Lagrangians
JO  - Communications in Mathematics
PY  - 2012
SP  - 23
EP  - 32
VL  - 20
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/COMIM_2012__20_1_a3/
LA  - en
ID  - COMIM_2012__20_1_a3
ER  -