Conference on "Study of Periodic Solutions of Hamiltonian System", University of Rome, Feb. 1981 <br/><br/>
Advances in Hamiltonian systems  papers 
Ed. by J. P. Aubin, A. Bensoussan and I. Ekeland 
 - Boston  Birkhauser  1983 
 - viii, 195p. Bibl. Fig. 
 - Annals of the CEREMADE .
<br/><br/>  
<br/><br/><label>Subjects--Index Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>515.64  / C748.AH