Mars, as seen at Madras on the Lerebours Equatorial (…) on 18th and 23rd March 1854
“Mars, as seen at Madras on the Lerebours Equatorial (…) on 18th and 23rd March 1854”, 1854, Bibliothèque de l'Observatoire de Paris. Consulté le 26 avr. 2024, https://bibnum.explore.psl.eu/s/psl/ark:/18469/1jv0s
