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005 20020507105306.0
008 970307s1975    us            ||| | eng  
035   $ab10163256-39ule_inst
035   $aLE00640936$9ExL
040   $aDip.to Fisica$bita
084   $a510.46
084   $a510.47
084   $a515'.7222
084   $aQA379
100 1 $aLevitan, Boris Moiseevich$048792
245 10$aIntroduction to spectral theory :$bselfadjoint ordinary differential operators /$cLevitan B. Moiseevich and I.S. Sargsjan
260   $aProvidence :$bAmerican Mathematical Society,$c1975
300   $axi, 525 p. ;$c24 cm.
650  4$aDifferential operators
650  4$aSelfadjoint operators
650  4$aSpectral theory (Mathematics)
700 1 $aSargsjan, Ishkhan Saribekovich$eauthor$4http://id.loc.gov/vocabulary/relators/aut$0350280
907   $a.b10163256$b21-09-06$c27-06-02
912   $a991001026299707536
945   $aLE006 510.46+510.47 LEV$g1$i2006000022248$lle006$o-$pE0.00$q-$rl$s-  $t0$u0$v0$w0$x0$y.i10197783$z27-06-02
996   $aIntroduction to spectral theory$91444895
997   $aUNISALENTO
998   $ale006$b01-01-97$cm$da  $e-$feng$gus $h0$i1