D G De Figueiredoi <br/><br/>
Lectures on the Ekeland Variational Principle with Applications and Detours 

 - 1st ed. 
 - India  Tata Institute of Fundamental Research Bombay  1989 
 - 100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ekeland Variational Principle
<br/><br/><label>Dewey Class. No.: </label>515.63 FIG