Article Roque, Tatiana (2015)
L'originalité de Poincaré en mécanique céleste: pratique des solutions périodiques dans un réseau de textes. Revue d'Histoire des Mathématiques (pp. 41-109). (/isis/citation/CBB001552876/) unapi

Book Wilson, Curtis (2010)
The Hill-Brown Theory of the Moon's Motion: Its Coming-to-Be and Short-Lived Ascendancy (1877--1984). (/isis/citation/CBB001220034/) unapi

Article Stephenson, Craig (2009)
George Darwin's Lectures on Hill's Lunar Theory. British Society for the History of Mathematics Bulletin (p. 159). (/isis/citation/CBB000933560/) unapi

Article Wilson, Curtis (2008)
The Nub of the Lunar Problem: From Euler to G. W. Hill. Journal for the History of Astronomy (p. 453). (/isis/citation/CBB000930138/) unapi

Article Turchetta, Massimo; Gavazzi, Giuseppe (1987)
Nineteenth-century Italian contributions to galactic theory. Journal for the History of Astronomy (pp. 196-208). (/isis/citation/CBB000042610/) unapi