Zeidler, Eberhard. <br/><br/>
Nonlinear functional analysis and its applications - P.1  fixed-point theorems 
by Eberhard Zeidler, tr. by Peter R. Wadsack 
 - New York  Springer-Verlag  1986 
 - xxi, 897p. 
<br/><br/><label>ISBN: </label>0387.909141 
<br/><br/><label>Dewey Class. No.: </label>515.7  / N86.1