Maddox, Ivor John. <br/><br/>
Infinite matrices of operators / 
Ivor J. Maddox. 
 - Berlin :  Springer-Verlag,  1980. 
 - Lecture notes in mathematics ;  786. .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p.117-121. 
<br/><br/><label>ISBN: </label>0387097643 (U.S.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operator theory.<br/>Matrices, Infinite.<br/>Summability theory.