00780nam0-22002891i-450-99000047376040332120070418120352.00-521-26593-2000047376FED01000047376(Aleph)000047376FED0100004737620020821d1987----km-y0itay50------baenga-------001yyNonlinear diffusive wavesP.L. SachdevCambridge ; New YorkCambridge University Press1987VII, 246 p.ill.23 cmOnde non lineari531.1133Sachdev,P. L.ITUNINARICAUNIMARCBK99000047376040332110 B I 376716 DEEDINELDINELUNINA