01134nam a22003135i 4500991002218469707536cr nn 008mamaa121227s1986 gw | s |||| 0|eng d9783540409588b14139716-39ule_instBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematicaeng51623AMS 35P15AMS 52A40AMS 58G25Bérard, Pierre H.54413Spectral geometry :direct and inverse problems [e-book] /by Pierre H. Bérard ; with an appendix by G. BessonBerlin :Springer,19861 online resource (xiii, 272 p.)Lecture Notes in Mathematics,0075-8434 ;1207Scattering theorySpectral geometrySpringer eBookshttp://dx.doi.org/10.1007/BFb0076330An electronic book accessible through the World Wide Web.b1413971603-03-2205-09-13991002218469707536Spectral geometry78497UNISALENTOle01305-09-13m@ -enggw 00