@article{Tretyn_2013, title={Word of the Rector of the Nicolaus Copernicus University}, volume={1}, url={https://apcz.umk.pl/SetF/article/view/NO_DOI_NUMBER_04}, number={1}, journal={Scientia et Fides}, author={Tretyn, Andrzej}, year={2013}, month={Sep.}, pages={23–26} }