00858nam0-22003011i-450-9900011043704033210-85274-755-1000110437FED01000110437(Aleph)000110437FED0100011043720000920d1984----km-y0itay50------baengQuantum Theory of Gravityessays in honor of the 60th birthday of Bryce S. De WittEdited by Steven M. ChristensenBristolAdam Hilger1984RelativitàGravità530.11Christensen,Steven M.52680Dewitt,Bryce S.ITUNINARICAUNIMARCBK99000110437040332123-20017874FI1FI1Quantum Theory of Gravity338314UNINAING01