Weidmann, Joachim <br/><br/>
Spectral theory of ordinary differential operators  
Joachim Weidmann. 
 - Berlin ;  New York :  Springer-Verlag,  1987. 
 - vi, 303 p. :  ill. ;  25 cm. 
 - Lecture notes in mathematics ;  1258 .
 - Lecture notes in mathematics (Springer-Verlag) ; .
<br/><br/><label>ISBN: </label>038717902X  
<br/><br/><label>LCCN: </label>87012761  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential operators.<br/>Spectral theory (Mathematics)
<br/><br/><label>Dewey Class. No.: </label>510