Higgins, J.R.. <br/><br/>
Completeness and Basis Properties of sets od special functions /  

 - 1st ed /  
 - London N.W.1 :   Cambridge University Press. 
 - p.134,viii :  
<br/><br/><label>ISBN: </label>0-521-21376-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sets
<br/><br/><label>Dewey Class. No.: </label>B13:39  / L7