PRUCHNICKA-GRABIAS, Izabela. Optimal Shares of NFT, DeFi and Bitcoin on Czech, Hungarian, and Polish Equity Markets. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 28, n. 1, p. 21–37, 2025. DOI: 10.18778/1508-2008.28.02. Disponível em: https://www.czasopisma.uni.lodz.pl/CER/article/view/25233. Acesso em: 10 dec. 2025.