Mainwaring, Scott. Presidentialism in Brazil: the impact of strong constitutional powers, weak partisan powers, and robust federalism / Scott Mainwaring. - Washignton: Woodrow Wilson international Center for Scholars, c1997. - 62 p. : il. Inclui bibliografia: p. 57-62. Subjects--Topical Terms: Poderes constitucionais --Brasil. Poderes partidários --Brasil. Federalismo. Dewey Class. No.: 320