00819nam0-22002771i-450-9900010617104033210-691-08090-9000106171FED01000106171(Aleph)000106171FED0100010617120000920d1971----km-y0itay50------baengQuantum Mechanics for Hamiltonians Defined as Quadratic Formsby Barry SimonPrinceton [N.J.]Princeton University Press1971Meccanica quantistica530.12Simon,Barry41965ITUNINARICAUNIMARCBK99000106171040332122-1168296FI1FI1Quantum mechanics for hamiltonians defined as quadratic forms190147UNINAING01