TY  - CPAPER
AU  - Adam R. Szromek
TI  - DEVELOPMENT OF HEALTH TOURISM IN POLISH SPAS IN THE CONTEXT OF AIR POLLUTION, AN AGING POPULATION AND CHANGES IN BUSINESS MODELS
T2  - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
PY  - 2018
SP  - 199
EP  - 206
DO  - 10.5593/sgem2018/5.3/s28.025
PB  - STEF92 Technology
ER  -