Soppela, P., J. Kumpula, and K. Oinonen. “2nd Nordic NJF Seminar on Reindeer Husbandry Research "Reindeer Herding and Land Use Management - Nordic perspectives"”. Rangifer, vol. 35, no. 1, June 2015, pp. 33-38, doi:10.7557/2.35.1.3333.