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2. The free-convection temperature profile;Deardorff;Q. Jl R. met. Soc.,1967
3. Heat transfer by natural convection in liquids confined by two parallel plates which are inclined at various angles with respect to the horizontal;Dropkin;Trans. Am. Soc. mech. Engrs C,1965
4. The quasi-static equations of motion with pressure as independent variable;Eliassen;Geophys. Publs.,1949