LEADER 01134nam a22003135i 4500 001 991002218469707536 007 cr nn 008mamaa 008 121227s1986 gw | s |||| 0|eng d 020 $a9783540409588 035 $ab14139716-39ule_inst 040 $aBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematica$beng 082 04$a516$223 084 $aAMS 35P15 084 $aAMS 52A40 084 $aAMS 58G25 100 1 $aBérard, Pierre H.$054413 245 10$aSpectral geometry :$bdirect and inverse problems $h[e-book] /$cby Pierre H. Bérard ; with an appendix by G. Besson 260 $aBerlin :$bSpringer,$c1986 300 $a1 online resource (xiii, 272 p.) 440 0$aLecture Notes in Mathematics,$x0075-8434 ;$v1207 650 0$aScattering theory 650 0$aSpectral geometry 773 0 $aSpringer eBooks 856 40$uhttp://dx.doi.org/10.1007/BFb0076330$zAn electronic book accessible through the World Wide Web 907 $a.b14139716$b03-03-22$c05-09-13 912 $a991002218469707536 996 $aSpectral geometry$978497 997 $aUNISALENTO 998 $ale013$b05-09-13$cm$d@ $e-$feng$ggw $h0$i0