Albanus, C., L. Timmermann, V. Schoeffl, D. Hillebrandt, J. Milledge, and T. Küpper. “Water Disinfection in the Mountains – an Update of the Recommendation of the Medical Commission of the Union Internationale Des Associations d’Alpinisme (UIAA)”. Health Promotion & Physical Activity, vol. 15, no. 2, July 2021, pp. 40-55, doi:10.5604/01.3001.0015.0507.