Wysocka-Pleczyk, M., Tucholska, K., Gulla, B., Piotrowski, P., & Florek, S. (2020). Selected problems of conducting research in prison facilities in the context of the analysis of prisoners’ temporal perspective. Resocjalizacja Polska, (19), 297–317. https://doi.org/10.22432/pjsr.2020.19.18