Article Pieter C. van der Kruit (2024)
Pannekoek’s Galaxy. Journal of Astronomical History and Heritage (pp. 135-199). (/isis/citation/CBB431558324/) unapi

Article G. Wesley Lockwood; William Sheehan (2023)
The Solar Variations Project at Lowell Observatory. II: A 63-Year Quest to Measure the Sun’s Variability, and What Was Discovered Instead. Journal of Astronomical History and Heritage (pp. 769-815). (/isis/citation/CBB410445049/) unapi

Article Peter Anderson; Wayne Orchiston (2023)
Arthur Anthony Page: At the Forefront of Queensland Astronomy during the Second Half of the Twentieth Century. Journal of Astronomical History and Heritage (pp. 833-864). (/isis/citation/CBB437538036/) unapi

Article Ehgamberdiev Shuhrat Abdumannapovich; Yuldoshev Qudratillo Khabibullaevich; Turaev Sobir Jurakobilovich; et al. (2023)
Present status of UBAI plate archive. Journal for the History of Astronomy (pp. 456-468). (/isis/citation/CBB511848474/) unapi

Article Patrick Grelet (2023)
La photométrie des sources colorées, un problème récalcitrant : L’apport de deux savants discrets, Jules Macé de Lépinay et William Nicati. Revue d'Histoire des Sciences (pp. 135-172). (/isis/citation/CBB970895582/) unapi

Article Jonathan Spencer Jones (2023)
The 1922 Solar Eclipse at Christmas Island: "Our Disappointment It Is Impossible to Describe". Journal of Astronomical History and Heritage (pp. 469-480). (/isis/citation/CBB386818234/) unapi

Article William J. Schuster; Antolin Cordova; Marco Arturo Moreno Corral; et al. (2022)
The stellar photometers of Harold L. Johnson, and the first years of the Mexican National Astronomical Observatory at San Pedro Mártir. Journal of Astronomical History and Heritage (pp. 721-736). (/isis/citation/CBB007911045/) unapi

Article Anthony Lattis (2020)
Constructing the Electric Eye: Situating the Smithsonian National Air and Space Museum’s Wisconsin Collection of Photoelectric Detectors in Historical Context. Journal for the History of Astronomy (pp. 423-460). (/isis/citation/CBB105949398/) unapi

Article Iryna Hrushytska (2020)
Vitaly Grigorevsky’s Contribution to the Development of International Cooperation in Photometric Studies of Artificial Earth Satellites. Acta Baltica historiae et philosophiae scientiarum (pp. 115-127). (/isis/citation/CBB833823879/) unapi

Chapter Staubermann, Klaus (2011)
Aim at the Stars, Reach the Nicol: The Zöllner Photometer. In: Reconstructions: Recreating Science and Technology of the Past (p. 209). (/isis/citation/CBB001250775/) unapi

Chapter Chen, Xiang (2005)
Visual Photometry in the Early 19th Century: A “Good” Science with “Wrong” Measurements. In: Wrong for the Right Reasons (p. 161). (/isis/citation/CBB000651352/) unapi

Book Sterken, Christiaan; Staubermann, Klaus (2000)
Karl Friedrich Zöllner and the Historical Dimensions of Astronomical Photometry. (/isis/citation/CBB000502173/) unapi

Article Staubermann, Klaus (2000)
The Trouble with the Instrument: Zöllner's Photometer. Journal for the History of Astronomy (p. 323). (/isis/citation/CBB000671370/) unapi