OLBRYŚ, J. The Non-Trading Problem in Assessing Commonality in Liquidity on Emerging Stock Markets. Dynamic Econometric Models, [S. l.], v. 18, p. 67–79, 2018. DOI: 10.12775/DEM.2018.004. Disponível em: https://apcz.umk.pl/DEM/article/view/DEM.2018.004. Acesso em: 7 oct. 2024.