00825nam0-22002891i-450-99000095832040332120040525170542.0000095832FED01000095832(Aleph)000095832FED0100009583220020001d--------km-y0itay50------baengHyperbolic equations and wavesBattelle Seattle 1968 Rencontresedited by M. FroissartBerlin [etc.]Springer-Verlag1970With 49 figures.Fisica matematicaFisica teorica530Froissart,Marcel27141ITUNINARICAUNIMARCBK99000095832040332120-055F7021FI1FI1Hyperbolic equations and waves330569UNINA