TY  - BOOK
AU  - Kramer,P.
AU  - Rieckers,A.
ED  - International colloquium on group theoretical methods
TI  - Group theoretical methods in physics
T2  - Lecture notes in physics. v.79
PY  - 1978///
CY  - Berlin
PB  - Springer-Verlag
KW  - SYMMETRY
KW  - INIS
ER  -