Maz'ya, Vladimir G. <br/><br/>
Approximate approximations/ 
Vladimir Maz'ya, Gunther Schmidt. 
 - Providence, R.I.:  American Mathematical Society,  c2007. 
 - xiv, 349 p.:  ill.;  27 cm. 
 - Mathematical surveys and monographs;  v. 141 .
 - Mathematical surveys and monographs;  no. 141. .
<br/><br/>Includes bibliographical references (p. 345-348) and index. 
<br/><br/><label>ISBN: </label>9780821842034 (alk. paper) 082184203X (alk. paper) 
<br/><br/><label>LCCN: </label>2007060769 
<br/><br/><label>Nat. Bib. No.: </label>GBA761998  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Approximation theory.
<br/><br/><label>Dewey Class. No.: </label>511.4  / M475a