KRAJEWSKA, Anna; KRAJEWSKI, Stefan. Is Corporate Income Tax Harmonization Possible in an Enlarged European Union?. Comparative Economic Research. Central and Eastern Europe, Poland, v. 10, n. 1-2, p. 5–19, 2007. DOI: 10.18778/1508-2008.10.01. Disponível em: https://www.czasopisma.uni.lodz.pl/CER/article/view/29750. Acesso em: 8 aug. 2026.