Kirk, W.A. <br/><br/>
Handbook of metric fixed point theory / 
W.A. Kirk, B. Sims. 
 - [S.l.] :  Springer,  2001. 
 - 708 p. 
<br/><br/><label>ISBN: </label>9048157331 9789048157334 
<br/><br/><label>Dewey Class. No.: </label>515.7248