DĄBROWSKI, Daniel. Selected issues of the postal operator’s liability for non-performance or inadequate performance of domestic postal service concerning the carriage of goods with reference to the carrier’s liability. Studia Iuridica Toruniensia. Online. 19 May 2021. Vol. 26, pp. 107-124. [Accessed 27 April 2024]. DOI 10.12775/SIT.2020.005.