Measurements of Saturn with the Astronomer Royalʼs Double-image Micrometer, employed with a 13-in. Newtonian Equatoreal, March 28, 1856
De La Rue, W.
Monthly notices of the Royal Astronomical Society, 1856-04, Vol.16 (6), p.155-155 [Periódico revisado por pares]Oxford, UK: Oxford University Press
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