Risk of avalanche involvement in winter backcountry recreation: the advantage of small groups

Zweifel B, Procter E, Techel F, Strapazzon G & Boutellier R
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Zweifel, B., Procter, E., Techel, F., Strapazzon, G., & Boutellier, R. (2016). Risk of avalanche involvement in winter backcountry recreation: the advantage of small groups. Wilderness & Environmental Medicine, 27(2), 203-210. https://doi.org/10.1016/j.wem.2015.12.001