Article Clark, David H.; Stephenson, F. Richard (1978)
An interpretation of the pre-telescopic sunspot records from the Orient. Quarterly Journal of the Royal Astronomical Society (pp. 387-410). (/isis/citation/CBB000027706/) unapi

Article Jain, L. C. (1978)
On the spiro-elliptic motion of the sun implicit in the Tiloyapannattī. Indian Journal of History of Science (pp. 42-49). (/isis/citation/CBB000006789/) unapi

Chapter Moeller, Walter O. (1978)
Marks, names, and numbers: Further observations on solar symbolism and ancient numerology. In: Hommages à Maarten J. Vermaseren (p. 801). (/isis/citation/CBB000025997/) unapi

Article Solomatina, E. K. (1977)
Istoricheskoe razvitie predstavlenii o solnechnykh piatnakh. (Historical development of ideas on sun spots.). Istoriko-Astronomicheskie Issledovaniia (pp. 275-304). (/isis/citation/CBB000003051/) unapi

Article Eddy, John A.; Gilman, Peter A.; Trotter, Dorothy E. (1977)
Anomalous solar rotation in the early 17th century. Science (pp. 824-829). (/isis/citation/CBB000028192/) unapi

Article Plotkin, Howard (1977)
Henry Draper, the discovery of oxygen in the sun, and the dilemma of interpreting the solar spectrum. Journal for the History of Astronomy (pp. 44-51). (/isis/citation/CBB000022089/) unapi

Article Newton, Robert R. (1977)
Remarks on “Hipparchus's solar theory derived from lunar eclipse observations”, by K.P. Moesgaard. Journal for the History of Astronomy (pp. 200-203). (/isis/citation/CBB000022761/) unapi

Article Eddy, John A. (1977)
The case of the missing sunspots. Scientific American (pp. 80-92). (/isis/citation/CBB000027865/) unapi

Article Bartholomew, C.F. (1976)
The discovery of the solar granulation. Quarterly Journal of the Royal Astronomical Society (pp. 263-289). (/isis/citation/CBB000022693/) unapi

Article Shapiro, Alan E. (1975)
Archimedes's measurement of the sun's apparent diameter. Journal for the History of Astronomy (pp. 75-83). (/isis/citation/CBB000024265/) unapi

Article Dzhalalova, Z. G. (1975)
Uchenie al-Biruni o dvizhenii solntsa. (al-Biruni's teaching on the motion of the sun.). Istoriko-Astronomicheskie Issledovaniia (pp. 227-236). (/isis/citation/CBB000010296/) unapi

Chapter Bray, J. Roger (1974)
The modern use of historical Chinese solar observations. In: For Dirk Struik: Scientific, historical and political essays in honor of Dirk J. Struik (p. 143). (/isis/citation/CBB000024682/) unapi

Thesis Donald Leroy Obendorf (1969)
Samuel P. Langley: Solar Scientist, 1867–1891. (/isis/citation/CBB242154777/) unapi

Thesis Fauque, Danielle Naissance et évolutions de l'héliomètre, 1748-1824 (/isis/citation/CBB000013236/) unapi