REFERENCES
- Christiansen , H. and Svensson , H . 1998 . Windpolished boulders as indicators of a Late Weichselian wind regime in Denmark in relation to neighbouring areas . Permafrost and Periglacial Processes , 9 : 1 – 22 .
- Humlum , O. and Christiansen , H. 1998 . Mountain climate and periglacial phenomena in the Faeroe Islands . Permafrost and Periglacial Processes , 9 : 189 – 211 .