Jordan, M., Aagaard, P., Herzog, W, Julkaisussa Science and Skiing VI. 6th International Congress on Science and Skiing, Dec. 14 - 19, 2013, St. Christoph am Arlberg (2015)
Doyle-Baker, P., Collins, E., Lawrence, K. Julkaisussa Science and Skiing V. 5th International Congress on Science and Skiing, Dec. 14 - 19, 2010, St. Christoph am Arlberg (2012)