J. Schwan, A. J. van Loon, P. G. van der Gaauw and R. Steenbeek (1980) “The sedimentary sequence of a Weichselian intraglacial lake at Ormehøj (Funen, Denmark)”, Netherlands Journal of Geosciences, pp. 129-138. Available at: https://njgjournal.nl/index.php/njg/article/view/13708 (Accessed: 3April2026).