Ekeland, Ivar <br/><br/>
Convexity methods in hamiltonian mechanics 
Ivar Ekeland 
 - Berlin:  Springer-Verlag,  1990. 
 - x, 247p 
<br/><br/> Includes bibliography and index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>3-540-50613-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hamiltonian systems
<br/><br/><label>Dewey Class. No.: </label>514.74  / EKC