REEH, N.; THOMSEN, H. An ice-sampling programme in the Thule area, North Greenland. Rapport Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 135, p. 81–84, 1987. DOI: 10.34194/rapggu.v135.8003. Disponível em: https://geusjournals.org/index.php/rapggu/article/view/8003. Acesso em: 3 jul. 2024.