“Evaluating the Existence of Structural Change in the Brazilian Term Structure of Interest Rate: Evidence Based on Hansens Cointegration Models With Structural Break”. São Paulo Journal of Mathematical Sciences 8, no. 2 (dezembro 12, 2014): 211–239. Acessado maio 5, 2024. https://www.revistas.usp.br/spjournal/article/view/98889.