HIGGINS, A. Glacier velocities from aerial photographs in North and North-East Greenland. Rapport Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 140, p. 102–105, 1988. DOI: 10.34194/rapggu.v140.8046. Disponível em: https://geusjournals.org/index.php/rapggu/article/view/8046. Acesso em: 3 jul. 2024.