orbite plan├ętaire

1992 / Kepler's Resolution of Individual Planetary Motion / A. E. L. Davis / Centaurus 35 (1992) p. 97 [doi]
1997 / On the shapes of Newton's revolving orbits / D. Lynden-Bell ; R. M. Lynden-Bell / Notes and Records 51 (1997) p. 195 [doi]
2004 / A route to the ancient discovery of non-uniform planetary motion / Alexander Jones / Journal for the History of Astronomy 35 (2004) p. 375 [lien]