1. The random topology model of channel networks: bias in statistical tests;Abrahams;The Professional Geographer,1986
2. Zur Rolle der elektronische Rechenmaschine und des mathmatischen Modells in der Geomorphologie;Ahnert;Zeitschrift für Geomorphologie,1966
3. Ahnert, F., 1967. The role of the equilibrium concept in the interpretation of landforms of fluvial erosion and deposition. In: Macar, P. (Ed.), L'évolution des Versants. Université de Liège, pp. 23–41.
4. Argon 40 in potassium minerals;Aldrich;Physics Review,1948
5. Age determination by radiocarbon content: checks with samples of known age;Arnold;Science,1949