Ahlfors, Lars V.  1907-1996. <br/><br/>
Complex Analysis :  an introduction to the theory of analytic functions of one complex variable / 
/Lars V. Ahlfors. 
 - Third ed. 
 - New York :  McGraw-Hill,  c1979. 
 - xiv, 331 p. :  ill. ;  24 cm. 
 - International series in pure and applied mathematics .