Szczepanowska, E., and E. Wodyk. “THE SPECIFICS OF SEASIDE HEALTH CARE RESORTS IN POLAND ON THE EXAMPLE OF KAMIEŃ POMORSKI AND MIELNO”. Acta Scientiarum Polonorum. Oeconomia, vol. 9, no. 4, Dec. 2010, pp. 531-42, https://aspe.sggw.edu.pl/article/view/643.