PITMAN, G. A lichenometrical study of snow patch variation in the Frederikshåb district, South-West Greenland, and its implications for studies of climatic and glacial fluctuations. Bulletin Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 104, p. 1–31, 1973. DOI: 10.34194/bullggu.v104.6645. Disponível em: https://geusjournals.org/index.php/bullggu/article/view/6645. Acesso em: 3 jul. 2024.