Sutowicz, A. 2020. The alleged tractate of Kasper Drużbicki SJ „The Precept of Preparing for a Devout Dying” in the archives of Cistercian Sisters in Trzebnica. Our Past. 133, (Jun. 2020), 147–178. DOI:https://doi.org/10.52204/np.2020.133.147-178.