KRAJEWSKI, J. Estimating and Forecasting GDP in Poland with Dynamic Factor Model. Dynamic Econometric Models, [S. l.], v. 9, p. 139–146, 2009. DOI: 10.12775/DEM.2009.014. Disponível em: https://apcz.umk.pl/DEM/article/view/DEM.2009.014. Acesso em: 1 jul. 2024.