@article{Brożek_2022, title={Two Papers by Maria Ossowska: Introduction}, volume={30}, url={https://www.fn.uw.edu.pl/index.php/fn/article/view/1269}, DOI={10.14394/filnau.2022.0011}, number={1}, journal={Filozofia Nauki}, author={Brożek, Anna}, year={2022}, month={mar.}, pages={131–133} }