1. Advances in free convection;Ede,1967
2. A general method of obtaining approximate solutions to laminar and turbulent free convections problems;Raithby,1975
3. Laminar natural convection in a rectangular enclosure with moderately large temperature differences;Rubel,1970
4. Natural convection in annular and rectangular cavities;Thomas,1970
5. Etude théorique de la convection naturelle de la chaleur dans des espaces annulaires verticaux;Mouton;C.R. Hebd. Seanc. Acad. Sci., Paris,1970