Article Julien Gressot; Romain Jeanneret (2022)
Determining the right time, or the establishment of a culture of astronomical precision at Neuchâtel Observatory in the mid-19th century. Journal for the History of Astronomy (pp. 27-48). (/isis/citation/CBB589620307/) unapi

Article Schmidgen, Henning (2003)
Time and Noise: The Stable Surroundings of Reaction Experiments, 1860--1890. Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences (p. 237). (/isis/citation/CBB000340810/) unapi

Article Canales, Jimena (2001)
Exit the frog, enter the human: Physiology and experimental psychology in nineteenth-century astronomy. British Journal for the History of Science (p. 173). (/isis/citation/CBB000100549/) unapi