LEADER 00739nam0-22002531i-450- 001 990001133230403321 035 $a000113323 035 $aFED01000113323 035 $a(Aleph)000113323FED01 035 $a000113323 100 $a20000920d1986----km-y0itay50------ba 101 0 $aeng 200 1 $aSpectral Geometry$eDirect and inverse problems with an appendix by G. Besson$fdi Berard 210 $aBerlin [etc.]$cSpringer-Verlag$d1986 225 1 $aLecture Notes in Mathematics$v1207 700 1$aBerard,$bPierre H.$054413 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001133230403321 952 $aC-20-(1207$b2485$fMA1 959 $aMA1 996 $aSpectral geometry$978497 997 $aUNINA DB $aING01