1. Space and Relativity in Newton and Leibniz;Richard Arthur;British Journal for the Philosophy of Science,1994
2. Richard Arthur, “Leibniz on the Relativity of Motion,” presentation, 6th Annual Conference of the Leibniz Society of North America, Montreal, 2012.
3. Leibniz and Huygens on the ‘Relativity’ of Motion;Howard Bernstein;Studia Leibnitiana,1984
4. A Reappraisal of Leibniz's Views on Space, Time, and Motion;John Cook;Philosophical Investigations,1979
5. Relations and Reduction in Leibniz;Jan Cover;Pacific Philosophical Quarterly,1989