Feintuch, Avraham. <br/><br/>
System theory :  a Hilbert space approach / 
by Avraham Feintuch, Richard Saeks. 
 - New York, N.Y. :  Academic Press,  1982. 
 - xiii, 310 p. 
 - Pure and Applied Mathematics. .
<br/><br/><label>ISBN: </label>0122517504 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>System analysis.<br/>Hilbert space.