Rusin J. Karol Olgierd Borchardt’s reflections on the profession of a teacher (writer’s letters to “Zosia”). tematyikonteksty [Internet]. 2012 Dec. 16 [cited 2025 Dec. 5];7(2):199-208. Available from: https://journals.ur.edu.pl/tematyikonteksty/article/view/2026