00841nam0-22002891i-450-990000957900403321000095790FED01000095790(Aleph)000095790FED0100009579020000920d1977----km-y0itay50------baengTheory of Group Representations and ApplicationsAsim O. Barut, Ryszard RaczkaWarsawaPolish Scientific Publishers1977Teoria dei campiPrincipi di simmetria512Barut,Asim Orhan44679Raczka,RyszardITUNINARICAUNIMARCBK99000095790040332110A-16510647FI1FI1Theory of Group Representations and Applications358401UNINAING01