1. Allard, M. & Kasper, J.N. (1998). Temperature conditions for ice-wedge cracking; field measurements from Salluit, northern Quebec. In: Permafrost; Seventh International Conference, Proceedings, Yellowknife, NWT, Canada, pp. 5–12.
2. Anderson, D.W. & Morgenstern, N.R. (1973). Physics, chemistry, and mechanics of frozen ground: A review. In: Permafrost; Second International Conference, Proceedings, Yakutsk, USSR, pp. 257–288.
3. Near-surface thermal profiles in alpine bedrock: implications for the frost weathering of rock;Anderson;Arctic and Alpine Research,1998
4. Anderson, S.P. (1988a). Upfreezing in sorted circles, Western Spitsbergen. In: Permafrost; Fifth International Conference, Proceedings, Trondheim, Norway, pp. 666–671.
5. The upfreezing process: Experiments with a single clast;Anderson;Geological Society of America Bulletin,1988