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Oliveira, S. C. de; Andrade, M. G. de. <b>Stochastic Models With Heteroskedasticity: a Bayesian Approach for Ibovespa returns</b> - Doi: 10.4025/actascitechnol.V35i2.13547. Acta Sci. Technol. 2012, 35, 339-347.