1. Liquid cooling unit for freezing thawed ground and cooling plastically frozen ground for construction in areas with harsh climates;Biyanov,1973
2. The BIVA project;Lock,1986
3. Heat transfer characteristics of the closed thermosyphon;Bayley;J. Heat Transfer,1965
4. Free convection in an open thermosyphon tube with special reference to turbulent flow;Martin,1955
5. The modelling of a thermosyphon type permafrost protection device;Reid;J. Heat Transfer,1975