01413nam a2200349 i 450099100146402970753620020507193934.0960314s1982 de ||| | eng 3540119728b10851069-39ule_instLE01312641ExLDip.to Matematicaeng530.142AMS 81-06AMS 83C47AMS 83C60Doebner, Heinz-Dietrich44361Twistor 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. PalevBerlin :Springer-Verlag,1982216 p. :ill. ;25 cm.Lecture notes in mathematics, 0075-8434 ;970Includes bibliographical referencesNonlinear theoriesCongressesQuantum field theoryCongressesTwistor theoryCongressesPalev, Tchavdar D..b1085106923-02-1728-06-02991001464029707536LE013 81-XX DOE11 (1982)12013000043562le013-E0.00-l- 00000.i1096254228-06-02Twistor geometry and non-linear systems918363UNISALENTOle01301-01-96ma -engde 01