Marchenko, Vladimir A <br/><br/>
Sturm-liouville operators and applications 
by Vladimir A Marchenko 
 - Rhode Island  AMS Chelsea Publishing  2011 
 - xiii, 393p 
<br/><br/><label>ISBN: </label>9781470438340 
<br/><br/><label>Dewey Class. No.: </label>515.7222  / P11;1 (CHEP)