Marchenko, Vladimir A.  _ <br/><br/>
Strum liouville operators and applications 

 - rev. ed. 
 - Hyderabad  Universities Press, AMS  2011 
 - xii, 393 p.  PB  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781470438340 
<br/><br/><label>Subjects--Personal Names: </label>   _ 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Spectral theory<br/>Transformation<br/>Operator theory
<br/><br/><label>Dewey Class. No.: </label>515.7222  / MAR