Groemer, H <br/><br/>
Geometric applications of fourier series & spherical harmonics 
H. Groemer 
 - Cambridge  Cambridge University Press  1996 
 - xi  329 
 - Encyclopedia of mathematics & its applications 61 .
<br/><br/><label>ISBN: </label>9780521473187 
<br/><br/><label>Dewey Class. No.: </label>4.12  / GROE