Buchmann, Johannes <br/><br/>
Binary quadratic forms  : an algorithmic approach / 

 - New York:  Springer Science+Business Media, Inc.,  2007 
 - xiv, 318p. Bibl. Index. 
 - Algorithms and Computation in Mathematics ; 20 .
<br/><br/><label>ISBN: </label>9783540463672 
<br/><br/><label>Dewey Class. No.: </label>512.7  / B919.BQ