Regular and chaotic motions in dynamic systems / 
edited by G. Velo and A.S. Wightman. 
 - New York :  Plenum Press,  c1985. 
 - viii, 310 p. : 
 - NATO ASI series.  v. 118 .
<br/><br/> "Proceedings of the Fifth International School of Mathematical Physics and NATO Advanced Study Institute on Regular and Chaotic Motions in Dynamic Systems held July 2-14, 1983, at the Ettore Majorana Center for Scientific Culture, Erice, Sicily, Italy"--T.p. verso. 
<br/><br/><label>ISBN: </label>0306418967 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dynamics
<br/><br/><label>Dewey Class. No.: </label>531.11  / Re