SZPUNAR, Maciej; ZACHARIASIEWICZ, Maciej; PACUŁA, Krzysztof. Honorary Doctorate for Professor Paul Lagarde and the meeting of the European Group for Private International Law. Problemy Prawa Prywatnego Międzynarodowego, [S. l.], v. 26, p. 237–240, 2020. DOI: 10.31261/PPPM.2020.26.14. Disponível em: https://trrest.vot.pl/ojsus/index.php/PPPM/article/view/11518. Acesso em: 12 maj. 2025.