VEPRIK, A. <br/><br/>
Vibration of Strongly Nonlinear Discontinuous Systems 

 - New York  Springer - Verlag Berlin Heid  elberg     2001 
 - xvi, 326p. 
<br/><br/><label>ISBN: </label>3-540-41447-9 
<br/><br/><label>Dewey Class. No.: </label>620.3