CHMIELEWSKA, Anna. «Volatility and Co-Movements of the Equity Markets in Central Europe – Evidence from Poland and Hungary». Economic and Environmental Studies 18, no. 2 (46) (октябрь 31, 2018): 499–513. просмотрено июнь 24, 2025. https://czasopisma.uni.opole.pl/index.php/ees/article/view/51.