Sellés-Martínez, J. 2007. Misleading Analogies that Lead to the Belief that the Mantle of the Earth is Liquid. Zeitschrift für Geographiedidaktik (ZGD). 35, 4 (Dez. 2007), 207–217. DOI:https://doi.org/10.60511/zgd.v35i4.220.