BOSSENMAIER, E. F. Of Naturalists and Cross-Country Skis. Blue Jay, [S. l.], v. 34, n. 4, 1970. DOI: 10.29173/bluejay3868. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3868. Acesso em: 4 may. 2024.