1. Agrell, H. 1982: unpublished report to the local government in Gävleborg country.
2. Voluminous talus — a product of neotectonism?
3. Bergsten, K-E., 1943: En senglacial förkastning i norra Öster- götland. Medd. Univ. of Lund, Dept. of Geography. 208.