Topics in modern operator theory :  5th International Conferenceon Operator Theory, Timisoara and Herculane (Romania), June 2-12, 1980 / 
editors C. Apostol ... et al. 
 - Basel :  Birkhauser Verlag,  1981. 
 - 335 pages :  illustrations ;  23 cm. 
 - Operator theory / Advances and applications  v.2 .
<br/><br/><label>ISBN: </label>3764312440 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operator theory.