Borovkov, A A <br/><br/>
Asymptotic Analysis of Random Walks  Heavy-Tailed Distributions 
by Borovkov A A and K A Borovkov 
 - New York  Cambridge University Press  2008 
 - ix, 625p. 
 - Encyclopedia of Mathematics and its Applications  No.118 .
<br/><br/><label>ISBN: </label>9780521881173 
<br/><br/><label>Dewey Class. No.: </label>519.23  / P083