01521nam2-2200409li-450 99000021901020331620180312154645.03-540-17163-00021901USA010021901(ALEPH)000021901USA01002190120001109d1986----km-y0itay0103----baengGWConformal groups and related symmetriesphysical 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, 1985edited by A.O. Barut and H.-D. DoebnerBerlin [etc.]Springer-Verlagcopyr. 1986VI, 443 p.ill.25 cmLecture notes in physics26100100217362001Lecture notes in physicscongressiclausthal1985gruppi (matematica)congressi -1985simmetriacongressi198553015Fisica matematicaBarut,Asim OrhanDoebner,Heinz-DietrichSistema bibliotecario di Ateneo dell' Università di SalernoRICA990000219010203316530 LNP (261)0012177BKSCI1990120520001110USA01171420020403USA011630PATRY9020040406USA011616Conformal groups and related symmetries1489423UNISA