01251nam a2200289 i 4500991001563199707536030416s2000 gw 001 0 eng 3540626743b12165001-39ule_instFac. Economiaita550.015121Buttkus, Burkhard451041Spektralanalyse und Filtertheorie in der angewandten Geophysik.English48718Spectral analysis and filter theory in applied geophysics /Burkhard ButtkusBerlin ;New York :Springer,c2000xv, 667 p. :ill. ;24 cmInclude bibliografia e indiceSpectral theory (Mathematics)Filters (Mathematics)MatematicaApplicazioni in geofisica.b1216500111-02-1616-04-03991001563199707536LE025 ECO 550 BUT01.0112025000108202le025-E0.00-l- 00000.i1480407416-07-08LE025 ECO 550 BUT01.0122025000083608le025pE0.00-l- 00000.i1250270416-04-03Spektralanalyse und Filtertheorie in der angewandten Geophysik48718UNISALENTOle02516-04-03ma -enggw 01