TY  - GEN
AU  - Bohm,A.
AU  - Ne'Eman,Yuval
AU  - Barut,A.O.
TI  - Dynamical groups and spectrum generating algebras
T2  - V. 1 & 2
SN  - 9971501465
U1  - 512 
PY  - 1989///
CY  - [S.l.]
PB  - World Scientific Pub Co Inc
ER  -