TY  - BOOK
AU  - Schaaf,Manfred
TI  - The reduction of the product of two irreducible unitary representations of the proper orthochronous quantummechanical poincare group
U1  - 530.082 
PY  - 1970///
CY  - Berlin
PB  - Springer-Verlag
KW  - Poincare series
KW  - Representations of groups
KW  - Symmetry (Physics)
ER  -