TY  - BOOK
AU  - Hohler, G (Ed.) 
TI  - Springer tracts in modern physics 
PY  - 1973///
CY  - New York: 
PB  - Springer-Verlag Berlin, 
KW  - Physics
KW  - Electrons
N1  - Vol.67 (Conformal algebra in space time)
ER  -