KĘBŁOWSKI, Piotr. GVAR A Case of Spurious Cross-Sectional Cointegration. Central European Journal of Economic Modelling and Econometrics, [S. l.], v. 13, n. 2, p. 175–187, 2021. DOI: 10.24425/cejeme.2021.137360. Disponível em: https://wydawnictwo.pan.pl/index.php/cejeme/article/view/98. Acesso em: 28 feb. 2026.