Sanchez, Hubert J. <br/><br/>
Vibration and coupling of continuons systems  asymptotic methods. 
by J. Sanchez Hubert, E. Sanchez Palencia 
 - Berlin  Springer-Verlag  1989 
 - xi,421p. 
<br/><br/><label>ISBN: </label>3540193847 
<br/><br/><label>Dewey Class. No.: </label>531.32  / N891;2