WIMAN, Bertil. Tax Aspects of Leaving the European Union. W: KUKULSKI, Ziemowit; SĘK, Małgorzata (red.). Challenges of Contemporary Tax Law: Jubilee Book Dedicated to Professor Włodzimierz Nykiel. Volume II. Poland: Wydawnictwo Uniwersytetu Łódzkiego,2024. p. 361–370. DOI: 10.18778/8331-399-3.29. Disponível em: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/1154/chapter/3176. Acesso em: 21 sty. 2026.