academic article

• Characteristics of the Winter Boundary Layer over the African Plateau: 26 Degrees South.  Boundary Layer Meteorology.  49:53-76. 1989
• Climatology of the Winter Boundary Layer over the Eastern Transvaal.  South African Journal in Science.  84:247-253. 1988
• The Winter Nocturnal Wind Jet over the Eastern Transvaal.  South African Journal in Science.  83:228-233. 1987