Haykin, Simon. <br/><br/>
Communication systems /  
Simon Haykin. 
 - 2nd ed. 
 - New York :   John Wiley,   1983. 
 - XVI, 653 p. ;   25 cm. 
<br/><br/> Indice. 
<br/><br/><label>ISBN: </label>0-471-09691-1