Trieste conference on Topological methods in quantum field theories, ICTP, Trietse, Italy 11-15 June, 1990 - Topological methods in quantum field theories : 1990 : ICTP, Trietse, Italy).; Nahm, W.; International Atomic Energy Agency; United Nations Educational, Scientific and Cultural Organization (Singapore : World Scientific, 1991)
Includes bibliography.
Keywords: Quantum field theory