Cuyt, A <br/><br/>
Pade approximants for operators  theory & applications 
A. Cuyt 
 - Berlin  Springer  1984 
 - ix  138 
 - Lecture notes in mathematics 1065 .
<br/><br/><label>ISBN: </label>3540133429 
<br/><br/><label>Dewey Class. No.: </label>4.04+5.03+22  / CUYT