Said, Said S. |
Accuracy of eclipse observations recorded in medieval Arabic chronicles / S.S. Said and F.R. Stephenson |
In: Journal for the history of astronomy Vol. 22 (1991), p. 297-310 |
Stephenson, Francis Richard, 1941- |
Precision of medieval Islamic eclipse measurements / F.R. Stephenson and S.S. Said |
In: Journal for the history of astronomy Vol. 22 (1991), p. 195-207 |
Said, Said S. |
Precision of medieval Islamic measurements of solar altitudes and equinox times / S.S. Said, F.R. Stephenson |
In: Journal for the history of astronomy Vol. 26 (1995), p. 117-132 |
Said, Said S. |
Solar and lunar eclipse measurements by medieval Muslim astronomers : 2: Observations / S.S. Said, F.R. Stephenson |
In: Journal for the history of astronomy Vol. 28 (1997), p. 29-48 |
Said, Said S. |
Solar and lunar eclipse measurements by medieval Muslim astronomers : 1: Background / S.S. Said and F.R. Stephenson |
In: Journal for the history of astronomy Vol. 27 (1996), p. 259-273 |