TY  - BOOK
A1  - Baumgärtel, Hellmut
T1  - A modified approach to the Doplicher-Roberts theorem on the construction of field algebra and the symmetry group in superselection theory
T2  - Preprint / SFB 288, Differentialgeometrie und Quantenphysik
Y1  - 1994
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/28306
VL  - 134
CY  - Berlin
ER  -