Etiqueta de registo: 00623cam 2200217 450
001 1716661
003 http://id.bnportugal.gov.pt/bib/porbase/1716661
005 20030626145100.0
035 ## $931891
095 ## $aPTBN00946263
100 ## $a19970924d1997 k y0pory0103 ba
101 0# $aeng
102 ## $aGB
200 1# $aOn the essential spectrum of the Laplacian on Riemannian manifolds
210 ## $aCoventry$cUniv.Warwick,$d1997
215 ## $a12 p
225 2# $aWarwick preprints$v30/1997
675 ## $a51$vmed$zeng$3288051
700 #1 $aElworthy,$bK. D.$3843631
701 #1 $aWang,$bFeng-Yu$4070$31388825
801 #0 $aPT$bBN$gRPC
977 ## $1XXIII. 01-02$2coop$4UCMA$6efalt225044$7bc$8coop$9UCMA$b23709$k0
998 ## $aCMA23-3358