00828nam0-22002891i-450-990001024860403321000102486FED01000102486(Aleph)000102486FED0100010248620000920d1953----km-y0itay50------baengHyperbolic differential equationsby Jean LerayPrinceton [N.J.]Institute for Advanced Study1953238 p.28 cmReprinted November 1955.Equazioni differenziali e integroDifferenziali517.37Leray,Jean344597ITUNINARICAUNIMARCBK99000102486040332115-012FI1FI1Hyperbolic differential equations339536UNINAING01