Müller A, Bácsné Bába Éva, Pfau C, Müller A, Laoues-Czimbalmos N. Extreme Sports Consumption Implications from a Re-search. IJEMS [Internet]. 2019 Sep. 9 [cited 2024 May 3];4(3):135-4. Available from: https://ojs.lib.unideb.hu/IJEMS/article/view/5305