1.
Wolter E. The Question of Upbringing Covered in „Młody Przyjaciel Zwierząt i Kółko Przyrodnicze” [„A Young Friend of Animals and the Natural Science Society”] in the Second Polish Republic. Seminare [Internet]. 2022 Dec. 28 [cited 2024 May 17];35(2):125-3. Available from: https://czasopisma.uksw.edu.pl/index.php/s/article/view/11114