Zakharov, V.E (ed) <br/><br/>
What is integrability? 
Ed by V.E. Zakharov 
 - Berlin  Springer  1991 
 - xiv  321 
 - Springer series in nonlinear dynamics .
<br/><br/><label>ISBN: </label>3540519645 
<br/><br/><label>Dewey Class. No.: </label>6.04  / ZAKH