LEADER 01351nam2-2200385li-450 001 990000213650203316 005 20180312154810.0 010 $a3-540-17902-X 035 $a0021365 035 $aUSA010021365 035 $a(ALEPH)000021365USA01 035 $a0021365 100 $a20001109d1987----km-y0itay0103----ba 101 0 $aeng 102 $aGW 200 1 $aSpectral theory of ordinary differential operators$fJoachim Weidmann 210 $aBerlin [etc.]$cSpringer-Verlag$dcopyr. 1987 215 $aVI, 303 p.$d25 cm 225 2 $aLecture notes in mathematics$v1258 410 0$10010021263$12001$aLecture notes in mathematics$ea collection of informal reports and seminars$fedited by A. Dold, Heidelberg and B. Eckmann, Zürich 610 1 $aoperatori differenziali ordinari 610 1 $ateoria spettrale 676 $a515722$9Teorie spettrale e della rappresentazione 700 1$aWeidmann,$bJoachim$041951 801 $aSistema bibliotecario di Ateneo dell' Università di Salerno$gRICA 912 $a990000213650203316 951 $a510 LNM (1258)$b0012020 959 $aBK 969 $aSCI 979 $c19900906 979 $c20001110$lUSA01$h1714 979 $c20020403$lUSA01$h1629 979 $aPATRY$b90$c20040406$lUSA01$h1615 996 $aSpectral theory of ordinary differential operators$978529 997 $aUNISA