1.
Breuning-Madsen H. Paleogeography and loess: pleistocene climate and environmental reconstructions: contribution of the INQUA Hungarian National Committee to the 12th INQUA Congress, Ottawa, Canada 1987. Ed. by Mär ton Pécsi, Andrey Velichko. (Studies in geography in Hungary, 21). gt [Internet]. 1. januar 1990 [henvist 20. februar 2020];90. Tilgængelig hos: https://tidsskrift.dk/geografisktidsskrift/article/view/44805