1. An investigation into the problems of easy chairs used by the arthritic and the elderly;S, Munton J.; I, Ellis M.; A, Chamberlain M.; V, Wright;Rheumatol Rehabil,1981
2. An overview of research on seating;S, Munton J.;Engineering Med,1982
3. Mechanics and muscular dynamics of rising from a seated position;L, Kelley D.; A, Dainis; K, Wood G.;Engineering Med; International series on biomechanics,1979
4. Forces in the human knee during rising from a chair;I, Ellis M.,1982