Ditzian, Zeev,  1937- <br/><br/>
Moduli of smoothness / 
Z. Ditzian, V. Totik. 
 - New York :  Springer-Verlag,  1987. 
 - ix, 225 p. :  ill. ;  24 cm. 
 - Springer series in computational mathematics ;  9 .
 - 515 .
<br/><br/> Includes index. 
<br/><br/>Bibliogr.: p. [219]-225. 
<br/><br/><label>ISBN: </label>038796536X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Smoothness of functions.<br/>Moduli theory.
<br/><br/><label>Dewey Class. No.: </label>515