00821nam0-22003011i-450-9900010588404033210-8053-8511-8000105884FED01000105884(Aleph)000105884FED0100010588420000920d1970----km-y0itay50------baengQuantum Kinematics and DynamicsJulian SchwingerNew YorkBenjamin1970Frontiers in physics35Meccanica quantistica530.12Schwinger,Julian27151ITUNINARICAUNIMARCBK99000105884040332122-09810133FI122-098.00116057FI1FI1Quantum kinematics and dynamics190313UNINAING01