Conformal Groups and Related Symmetries Physical Results and Mathematical BackgroundProceedings of a Symposium Held at the Arnold Sommerfeld Institute for Mathematical Physics (ASI) Technical University of Clausthal, Germany August 12–14, 1985AvA.O. Barut,Heinz D. DoebnerHäftad, Engelska, 20141 086 kr Lägg i varukorgLägg tillSkickas inom 10-15 vardagar