Article Saito, Kuniji (1980)
An astronomical-chronological examination of the occultation records of ancient Korea (205-1391 A.D.). (In Japanese.). 科学史研究 Kagakusi Kenkyu (History of Science) (pp. 202-217). (/isis/citation/CBB000022394/) unapi

Book Kaulins, Andis (1980)
The Etruscan bronze liver of Piacenza: An ancient starfinder and calendar. (/isis/citation/CBB000012596/) unapi

Article Gingerich, Owen (1980)
Was Ptolemy a fraud?. Quarterly Journal of the Royal Astronomical Society (pp. 253-266). (/isis/citation/CBB000013872/) unapi

Article Gounaris, Georgios (1980)
Anneau astronomique solaire portatif antique, découvert à Philippes. Annali dell'Istituto e Museo di storia della scienza di Firenze (pp. 3-18). (/isis/citation/CBB000012874/) unapi

Article Saito, Kuniji (1980)
The ancient Japanese used to change the date at 3 o'clock in the morning: Its astronomical-chronological examination. (In Japanese.). 科学史研究 Kagakusi Kenkyu (History of Science) (pp. 94-105). (/isis/citation/CBB000022378/) unapi

Article Brusa, Giuseppe (1980)
La navicelle orarie di Venezia. Annali dell'Istituto e Museo di storia della scienza di Firenze (pp. 51-59). (/isis/citation/CBB000028511/) unapi

Article Pattenden, Philip (1979)
Sundials in Cetius Faventinus. Classical Quarterly (pp. 203-212). (/isis/citation/CBB000019033/) unapi

Article Mellaart, James (1979)
Egyptian and Near Eastern chronology: A dilemma?. Antiquity (pp. 6-18). (/isis/citation/CBB000006167/) unapi

Article Ward, F. A. B. (1979)
An early pocket sundial illustrated in art. Antiquarian Horology and the Proceedings of the Antiquarian Horological Society (pp. 484-487). (/isis/citation/CBB000012123/) unapi

Article Turner, G. L'E. (1979)
Johann Daniel von Berthold: A clerical craftsman and his universal ring-dial. Annali dell'Istituto e Museo di storia della scienza di Firenze (pp. 15-20). (/isis/citation/CBB000003374/) unapi

Chapter Harrison, Kenneth P. (1979)
Luni-solar cycles: Their accuracy and usage. In: Saints, scholars, and heroes: Studies in medieval culture in honour of Charles W. Jones (p. 65). (/isis/citation/CBB000006670/) unapi

Article Shastri, T. S. Kuppana (1978)
The epoch of the Romaka Siddhānta in the Pañcasiddhāntikā, and the epoch longitudes of the sun and moon in the Vāśisṭha-Pauliśa. Indian Journal of History of Science (pp. 151-158). (/isis/citation/CBB000003795/) unapi

Article Sharma, S. D.; Lishk, S. S. (1978)
Length of the day in Jaina astronomy. Centaurus: International Magazine of the History of Mathematics, Science, and Technology (pp. 165-176). (/isis/citation/CBB000006595/) unapi

Article Harrison, Kenneth (1978)
Easter cycles and the equinox in the British Isles. Anglo-Saxon England (pp. 1-8). (/isis/citation/CBB000006189/) unapi

Article King, David A. (1978)
Three sundials from Islamic Andalusia. Journal for the History of Arabic Science (pp. 358-392). (/isis/citation/CBB000006037/) unapi

Article Janin, Louis; King, David A. (1978)
Le cardan solaire de la mosquée d'Ibn Ṭūlūn au Caire. Journal for the History of Arabic Science (pp. 331-357). (/isis/citation/CBB000005937/) unapi

Chapter King, David A. (1977)
A 14th-century Tunisian sundial for regulating the times of Muslim prayer. In: Prismata: Naturwissenschaftsgeschichtliche Studien. Festschrift für Willy Hartner (p. 187). (/isis/citation/CBB000019672/) unapi

Chapter Reiche, Harald A.T. (1977)
Gallehus Horns, lunar declination cycle, and ragnarók. In: Prismata: Naturwissenschaftsgeschichtliche Studien. Festschrift für Willy Hartner (p. 317). (/isis/citation/CBB000021265/) unapi

Article Lishk, Sajjan Singh; Sharma, S. D. (1977)
Season determination through the science of sciatherics in the Jaina school of astronomy. Indian Journal of History of Science (pp. 33-44). (/isis/citation/CBB000019782/) unapi

Article Schove, D. J. (1977)
Maya chronology and planetary conjunctions. Journal of the British Astronomical Association (pp. 38-52). (/isis/citation/CBB000018424/) unapi