TY  - BOOK
AU  - Kramer,P & Rieckers,A (eds)
ED  - Rieckers, A
TI  - Group theoretical methods in physics: 6th international colloquium, iibingen, 1977
T2  - Lecture notes in physics 79
SN  - 3540088482
U1  - 13.01+22 
PY  - 1978///
CY  - Berlin
PB  - Springer
ER  -