Fisher, Stephen D. <br/><br/>
Minimum norm extremals in function spaces with applications to classical modern analysis   
by Stephen D. Fisher, Joseph W. Jerome 
 - Berlin  Springer-Verlag  1975 
 - viii, 209p. 
 - Lecture Notes in Mathematics 479 .
<br/><br/><label>ISBN: </label>3540073949 
<br/><br/><label>Dewey Class. No.: </label>515.7  / N751