Argentina-Brasil-Paraguay-Uruguay: Additional protocol to the Treaty of Asuncion on the Institutional Structure of Mercosur: ("Protocol of Ouro Preto") done at Ouro Preto, Brazil, December 17, 1994) ; Done at Ouro Preto, Brazil, December 17, 1994

In: International legal materials: current documents, Band 34, Heft 5, S. 1244-1259