TY  - GEN
AU  - Ortega, Juan-Pablo					
AU  - Rațiu, Tudor S.
TI  - Momentum maps and hamiltonian reduction.					 								
SN  - 9780817643079
U1  - 515.39 
PY  - 2004///
CY  - New York
PB  - Birkhauser
KW  - Global analysis
KW  - Global differential geometry	
KW  - Hamiltonian systems
KW  - Lie groups
N1  -  It  includes index and bibliography,
ER  -