Hejhal, Dennis A,  <br/><br/>
et al. 
Dennis A Hejhal  
 - 
 - Springer-Verlag, New York  1999 
 - 
 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory-- Algebra-- Mathematics
<br/><br/><label>Dewey Class. No.: </label>512.7  HEJ-E