1.
Frederiksen P. Lithology and stratigraphy of loess and paleosols: proceedings of the symposium organized by INQUA Commision on Loess and Paleopedology: 11th INQUA congress, Moscow. Ed. by Marlon Pécsi. gt [Internet]. 1. januar 1985 [henvist 24. april 2024];85. Tilgængelig hos: https://tidsskrift.dk/geografisktidsskrift/article/view/44188