Thomsen, H., Olesen, O., Braithwaite, R. and Weidick, A. 1989. Greenland ice-margin programme, a pilot study at Pâkitsoq, north-east of Jakobshavn, central West Greenland. Rapport Grønlands Geologiske Undersøgelse. 145, (Dec. 1989), 50–53. DOI:https://doi.org/10.34194/rapggu.v145.8073.