39652493
9783662144824
Conformal Groups and Related Symmetries Physical Results and Mathematical Background: Proceedings of a Symposium Held at the Arnold Sommerfeld ... August 12-14, 1985 (Lecture Notes in Physics), Softcover reprint of the original 1st ed. 1986 was published 2013 under ISBN 9783662144824 and ISBN 3662144824.
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