ERIKSSON, O.; SANDEWALL, M.; WILHELMSSON, E. A model for analyzing influence of timber production on lichens for reindeer grazing. Rangifer, [S. l.], v. 7, n. 2, p. 15–32, 1987. DOI: 10.7557/2.7.2.712. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/712. Acesso em: 20 aug. 2022.