Żmuda-Pałka, M. and Siwek, M. . (2019) “Senior Tourism – Opportunity and Challenges of Accommodation Facilities in the Context of an Aging Population, Based on the Example of Krynica-Zdrój in Poland”, Studies of the Industrial Geography Commission of the Polish Geographical Society, 33(3), pp. 176–187. doi: 10.24917/20801653.333.12.