observatoire royal de Greenwich

[1976] The Royal Observatory and the Study of Gravitation ; W. H. McCrea ; Notes and Records 30 (1976) p. 133 [lien]
[1994] The Royal Society, the Royal Greenwich Observatory and the Astronomer Royal ; Bernard Lovell ; Notes and Records 48 (1994) p. 283 [lien]
[2015] John Flamsteed and the turn of the screw: mechanical uncertainty, the skilful astronomer and the burden of seeing correctly at the Royal Observatory, Greenwich ; Richard S. Spiegel ; The British Journal for the History of Science 48 (2015) p. 17 [lien]