Ding, C. <br/><br/>
The stability theory of stream ciphers / 
, G. Xiao and W. Shan 
 - Berlin :  Springer-Verlag,  1991 
 - 187 p. 
 - Lecture notes in computer science ;  no. 561 .
<br/><br/><label>ISBN: </label>3540549730 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Numbers, Theory of<br/>Cryptography
<br/><br/><label>LC Class. No.: </label>QA241  / D55