01355nam2-2200397li-450 99000023849020331620180312154806.00-8218-0857-50023849USA010023849(ALEPH)000023849USA0100238492001999051998-------y0itay0103----baengUSSecond order equations of ellipticand parabolic typeE. M. LandisProvidenceAmerican MathematicalSocietycopyr. 1998XII, 203 p.ill26 cmTranslations of mathematical monographs1710010003246432001Translations of mathematical monographs171equazioni differenziali ellitticheequazioni paraboliche515353Equazioni differenziali parzialiLandis,E. M.66514Sistema bibliotecario di Ateneo dell' Università di SalernoRICA990000238490203316515 TMM (171)23489/CBS51500220733BKSCI1999050820001110USA01171520020403USA011632PATRY9020040406USA011617RSIAV79020090518USA011240Second order equations of ellipticand parabolic type1515106UNISA