TY  - DATA
AU  - P. Kramer, A. Rieckers
TI  - Group Theoretical Methods in Physics
SN  - 9783540358138
PY  - 1978///
PB  - Springer Berlin Heidelberg
KW  - Physics and Astronomy
UR  - https://doi.org/10.1007/3-540-08848-2
ER  -