Marchenko, Vladimir A <br/><br/>
Sturm-Liouville operators and applications  / 

 - Providence:  American Mathematical Society,  2017 
 - xiii, 393p. Bibl 
<br/><br/><label>ISBN: </label>9781470438340 
<br/><br/><label>Dewey Class. No.: </label>515.72  / M316.SL