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3.CUT Suplemento Trimestral January-March, (1986 February 20)., Box: 28. Eduardo Sarno Collection of Leftist Movements in Brazil, 2002-03. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/376053 Accessed September 26, 2026.