LEADER 00772nam0-22002651i-450- 001 990001283570403321 035 $a000128357 035 $aFED01000128357 035 $a(Aleph)000128357FED01 035 $a000128357 100 $a20000920d1980----km-y0itay50------ba 101 0 $aeng 200 1 $aSturmian Theory for Ordinary Differential Equations$fby REID William 205 $a$a 210 $aNew York [etc.]$cSpringer-Verlag$d1980 215 $aApplied Mathematical Sciences,31 700 1$aReid,$bWilliam T.$041379 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001283570403321 952 $aC-33-(31$b20328$fMA1 959 $aMA1 996 $aSturmian Theory for Ordinary Differential Equations$9348845 997 $aUNINA DB $aING01