Hager, William W. <br/><br/>
Applied numerical linear algebra / 
William W. Hager 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1988 
 - 424 p. :  ill. ;  25 cm. 
<br/><br/>p. 405 - 415 
<br/><br/><label>ISBN: </label>0130413690 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebras, Linear<br/>Numerical calculations