Šor, V. A. (2021). Twentieth-century milestones in the history of the Russian ephemeris service: Marking 100 years of the Calculation Institute and astronomical yearbook.
Chicago-Zitierstil (17. Ausg.)Šor, V. A. Twentieth-century Milestones in the History of the Russian Ephemeris Service: Marking 100 Years of the Calculation Institute and Astronomical Yearbook. 2021.
MLA-Zitierstil (9. Ausg.)Šor, V. A. Twentieth-century Milestones in the History of the Russian Ephemeris Service: Marking 100 Years of the Calculation Institute and Astronomical Yearbook. 2021.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.