Ben-Israel, Adi <br/><br/>
Generalized inverses: Theory and applications 

 - 2nd ed.  
 - New York  Springer  2003 
 - xvi+ 420 
 - CMS books in mathematics  .
<br/><br/><label>ISBN: </label>9781441918147 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eigenvalue<br/>Hilbert space<br/>Matrix