Aubin, Jean-Pierre. <br/><br/>
Applied nonlinear analysis / 
Jean-Pierre Aubin and Ivar Ekeland. 
 - New York, N.Y. :  John Wiley & Sons,  1984. 
 - xi, 518 p. 
<br/><br/><label>ISBN: </label>0471059986 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nonlinear functional analysis.