Saller, Heinrich. Operational Quantum Theory. II, Relativistic Structures [electronic resource] / by Heinrich Saller. - New York, NY : Springer Science+Business Media, Inc., 2006. - 2 v. : digital ; 26 cm. - Operational Physics . ISBN: 9780387346441 (electronic bk.) 9780387297767 (paper) Subjects--Topical Terms: Quantum theory--Mathematics. LC Class. No.: QC174.17.M35 / S25 2006 Dewey Class. No.: 530.12