Problems in the theory of functions of a complex variable 
Volkovyskiĭ, L. I. 
 - Moscow,  Mir Publishers  1975 
 - p.  illus.  22 cm. 
<br/><br/> Translation of Sbornik zadach po teorii funkt︠s︡iĭ kompleksnogo peremennogo. 
<br/><br/><label>ISBN: </label>NULL