Scholz, Petr, and Lenka Červová. “Eco-Friendly Accommodation Facilities in Mladá Boleslav, Czechia: A Case Study”. Turyzm/Tourism 31, no. 2 (December 21, 2021): 103–116. Accessed May 19, 2024. https://www.czasopisma.uni.lodz.pl/tourism/article/view/11665.