Antosik, Piotr a <br/><br/>
Matrix methods in analysis 
Piotr Antosik and Charles Swartz 
 - Berlin  Springer-Verlag  1985 
 - 114 p. ; 24 cm. 
 - Lecture notes in mathematics  no.1113 .
<br/><br/>p. 105-109 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical analysis<br/>Functional analysis<br/>Matrices