Encyclopaedia of mathematics. 

 - Dordrecht   : Kluwer Academic Publishers,  1993 
 - ix,536p.   : ill.  ; 31cm. 
 - Stochastic approximation - zygmund class of functions  Vol.9  1-55608-008-5 .
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>1556080085 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Dictionaries
<br/><br/><label>LC Class. No.: </label>MATH RES QA5.M3713