Sołjan, Izabela, and Elżbieta Bilska-Wodecka. “Professor Antoni Jackowski: Researcher, Organiser and Teacher”. Turyzm/Tourism 15, no. 1-2 (December 30, 2005): 7–18. Accessed February 12, 2026. https://www.czasopisma.uni.lodz.pl/tourism/article/view/10338.