Operator theory in function spaces / 
Kehe Zhu. 
 - New York:  Marcel Dekker;  1990. 
 - ix, 258p 
<br/><br/><label>Subjects--Index Terms: </label>Operator theory. Toeplitz operators. Hankel operators. Functions of complex variables. 
<br/><br/><label>Universal Decimal Class. No.: </label>517.98  / Zhu, Kehe