01126nam0-22003851i-450-99000102285040332120091105155028.03-540-08358-8000102285FED01000102285(Aleph)000102285FED0100010228520090707d1977----km-y0itay50------baengDEy-------001yyClassification theory of riemannian manifoldsharmonic, quasiharmonic and biharmonic functionsLeo Sario ... [et al.]BerlinSpringer Verlag1977Lecture notes in mathematics605Geometria descrittiva, analitica, differenzialeFunzioni armonicheVarietà di riemann514515.53Sario,Leo41934ITUNINARICAUNIMARCBK99000102285040332112-060F10572FI1C-20-(60519074MA1FI1MA131-02Classification theory of Riemannian manifolds80775UNINA