KUKURYK, Piotr. Selected Instruments for Protecting Consumer Rights in Contracts for the Provision of Telecommunications Services Concluded in Unusual Circumstances. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, Krakow, n. 12(972), p. 39–56, 2018. DOI: 10.15678/ZNUEK.2017.0972.1203. Disponível em: https://psychologia-ekonomiczna.uek.krakow.pl/index.php/krem/article/view/1335.. Acesso em: 20 sep. 2024.