TY - BOOK AU - Abdalla,Elcio AU - Abdalla,M.Cristina B. AU - Rothe,Klaus D. TI - Non-perturbative methods in 2 dimensional quantum field theory SN - 9810204639 U1 - 530.1/43 PY - 1991/// CY - Singapore PB - World Scientific Pub. KW - Quantum field theory--Mathematical models ER -