Teschl, Gerald <br/><br/>
Jacobi operators and completely integrable nonlinear lattices 
by Gerald Teschl 
 - USA  American Mathematical Society  2000 
 - xvii, 351p 
 - Mathematical surveys and monographs Vol.72   .
<br/><br/><label>ISBN: </label>9780821819401 
<br/><br/><label>Dewey Class. No.: </label>515.7242  / P001