Nonlinear waves 
Taniuti, Tosiya, 
 - Boston :  Pitman Advanced Publishing Program,  1983 
 - xiv, 258 p. :  ill. ;  24 cm. 
 - Monographs and studies in mathematics ;  15 .
<br/><br/> Translation of: Hisenkei hadō. | Includes index. 
<br/><br/><label>ISBN: </label>0273084534 | 0273084666