Siddiqui, S. A., M. Hasler, M. Mössner, J. van Putten, K. Schindelwig, and W. Nachbauer. “Detection of Frictional Meltwater on Snow Surface Using a Humidity Indicator”. Current Issues in Sport Science (CISS), vol. 9, no. 4, Sept. 2024, p. 010, doi:10.36950/2024.4ciss010.