Practical Aspects of Cross-Border Assignment of Claims in Cases Concerning Compensation for Delayed pr Cancelled Flights. Ius Novum, Warszawa, Poland, v. 20, n. 2, p. 143–159, 2026. DOI: 10.26399/. Disponível em: https://iusnovum.lazarski.pl/iusnovum/article/view/2374. Acesso em: 25 jun. 2026.