Humlum, O. (1981) “CONTRIBUTIONS TO GLACIAL MORPHOLOGY OF THE SCANDINAVIAN ICE SHEET Ed. by Rajmund Galon. (Zeitschrift für Geomorphologie. Supplementband: 27) . Berlin 1977, VIII, 111 s., ill., 25 cm, DM 58,. E. Schweizerbart’sehe’- Verlag”., Geografisk Tidsskrift - Danish Journal of Geography, 81. Available at: https://tidsskrift.dk/geografisktidsskrift/article/view/45227 (Accessed: 6 December 2025).