@mastersthesis {311, title = {O Veto presidencial no Brasil: 1946-1964 e 1990-2000}, year = {2003}, note = {

Certifica{\c c}{\~a}o

http://hdl.handle.net/10183/109372

}, school = {Instituto Universit{\'a}rio de Pesquisas do Rio de Janeiro}, type = {PhD thesis}, address = {Rio de Janeiro}, url = {http://www.lume.ufrgs.br/handle/10183/109372}, author = {Grohmann, Lu{\'\i}s Gustavo M.} }