SYCZEWSKA, Ewa Marta. Cointegration since Granger: evolution and development. Metody Ilościowe w Badaniach Ekonomicznych, [S. l.], v. 12, n. 1, p. 147–164, 2011. Disponível em: https://qme.sggw.edu.pl/article/view/3105. Acesso em: 4 kwi. 2025.