Ludu, Andrei <br/><br/>
Non linear waves and solitons on contours and closed surfaces 
/ by Andrei Ludu 
 - Berlin:  Springer,  2007. 
 - 464p. 
<br/><br/><label>ISBN: </label>9783540728726 
<br/><br/><label>Dewey Class. No.: </label>515.355  / LUD/N