Nature, 184, 1310 (Oct. 24, 1959). Kulp, J. L., Program 1959 Annual Meeting, Geol. Soc. America (Nov. 2, 1959). Holmes, A. (personal communication, Oct. 6, 1959 ...
--> A team led by Jacques Laskar from the Institut de Mécanique Céleste et de Calcul des Ephémérides (IMCCE) and the Paris Observatory has released new computational results for the long-term ...