00855nam0-22003011i-450-9900010920604033210-7204-2704-5000109206FED01000109206(Aleph)000109206FED0100010920620000920d1973----km-y0itay50------baengSpectral Theory and Complex AnalysisJean Pierre FerrierAmsterdam [etc.]North-Holland1973North-Holland mathematics studies4Teoria dei gruppiPrincipi di simmetria512Ferrier,Jean Pierre51971ITUNINARICAUNIMARCBK99000109206040332110A-21716433FI1FI1Spectral Theory and Complex Analysis335758UNINAING01