Twistor geometry and non-linear systems:  review lectures given at the 4th Bulgarian Summer School on Mathematical Problems of Quantum Field Theory, held at Primorsko, Bulgaria, September 1980/ 
edited by H.D. Doebner and T.D. Palev. 
 - Berlin ;  New York:  Springer-Verlag,  1982. 
 - 216 p.:  ill.;  25 cm. 
 - Lecture notes in mathematics ;  970. .
 - Lecture notes in mathematics (Springer-Verlag);  970. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0387119728 (U.S.) 3540119728 (Berlin) 
<br/><br/><label>LCCN: </label>83131000 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Twistor theory---Congresses.<br/>Nonlinear theories---Congresses.<br/>Quantum field theory---Congresses.
<br/><br/><label>Dewey Class. No.: </label>510 s  530.1/42