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2. Palsas and mineral permafrost mounds in Northern Québec;Allard;International Geomorphology Part II,1986
3. The Holocene evolution of permafrost near the tree line, on the eastern coast of Hudson Bay (Northern Québec);Allard;Can. J. Earth Sci.,1987
4. Numerical simulation of coupled heat and mass transfer beneath canal during freezing;An;J. Glacia. Geocry.,1987
5. Interaction among temperature moisture and stress fields in frozen soils;An,1989