1.
MICHALAK, Monika. Due diligence and good faith in reference to the rulings Court of Justice of the European Union and polish administrative courts. Studia Iuridica Toruniensia. Online. 18 March 2017. Vol. 19, pp. 177-193. [Accessed 18 March 2025]. DOI 10.12775/SIT.2016.021.