The Quaternary in all of its variety. Basic issues, results, and major trends of further research. Proceedings of the VII All-Russian Quaternary Conference (Apatity, September 12-17, 2011). In 2 Volumes / Russ. Acad. Sci., Depart. of Earth Sci., Commiss.
Ninth International Conference on Permafrost (NICOP) Permafrost on a Warming Planet: Impacts on Ecosystems, Infrastructure and Climate, June 29 - July 3, 2008, University of Alaska, Fairbanks, Alaska, USA.