Napierała, Tomasz, Katarzyna Leśniewska-Napierała, and Giancarlo Cotella. “Theoretical Fundamentals of Sustainable Spatial Planning of European Tourism Destinations”. In Contemporary Challenges of Spatial Planning in Tourism Destinations, edited by Tomasz Napierała, Katarzyna Leśniewska-Napierała, and Giancarlo Cotella, 7–15. Poland: Lodz University Press, 2022. Accessed January 25, 2026. https://www.press.uni.lodz.pl/index.php/wul/catalog/book/60/chapter/198.