Eckhaus, Wiktor <br/><br/>
North - Holland Mathematics Studies  Differential Equations and Applications 
Wiktor Eckhaus 
 - New York  North- Holland Publishing Company  1978. 
 - 264p. 
<br/><br/><label>ISBN: </label>0444851852 
<br/><br/><label>Dewey Class. No.: </label>515.3  / ECK/N