Robust estimation of fractional seasonal processes: Modeling and forecasting daily average SO2 concentrations. - Valderio Anselmo Reisen; Edson Zambon Monte; Glaura da Conceição Franco; Adriano Marcio Sgrancio; Fábio Alexander Fajardo Molinares; Pascal Bondon; Flávio Augusto Ziegelmann; Bovas Abraham (Math. Comput. Simul., 2018)

Robust factor modelling for high-dimensional time series: An application to air pollution data. - Valderio Anselmo Reisen; Adriano Marcio Sgrancio; Céline Lévy-Leduc; Pascal Bondon; Edson Zambon Monte; Higor Henrique Aranda Cotta; Flávio Augusto Ziegelmann (Appl. Math. Comput., 2019)