00803nam0-22002771i-450-990000973310403321000097331FED01000097331(Aleph)000097331FED0100009733120000920d1973----km-y0itay50------baengCargèse Lectures in PhysicsVol. 6.edited by Evry Schatzmanauthors G.F.R. Ellis ... [et al.]New YorkGordon and Breach1973Scuole di fisica530.143Schatzman,Évry345845Ellis,George F.R.ITUNINARICAUNIMARCBK99000097331040332122B-007.10A16009FI1FI1Cargèse Lectures in Physics352830UNINAING01