Frank, J. E. <br/><br/>
On the construction of deflation based preconditioners / 
J. E. Frank, Cornelis Vuik. 
 - Amsterdam :   Centrum voor Wiskunde en Informatica,   2000. 
 - 19 p. 
<br/><br/>Includes bibliogr. references. 
<br/><br/><label>Subjects--Index Terms: </label>ინფორმატიკა 
<br/><br/><label>Universal Decimal Class. No.: </label>004