(1)
Ferreira, O. M.; Azevedo, N. L.; Amaral, S. C. Entre O Poder E O Controle: As Teorias Da Democracia Em Hans Kelsen E Jürgen Habermas Between Power and Control: The Theories of Democracy in Hans Kelsen and Jürgen Habermas. Rev. Quaestio Iuris 2017, 10, 1517-1536.