[1]
Ferreira, P.R. 1996. The revolution in stages and the early Bolshevization of Communists in Brazil (Twenties). Mediações - Revista de Ciências Sociais. 1, 2 (Nov. 1996), 27–31. DOI:https://doi.org/10.5433/2176-6665.1996v1n2p27.