 | December 2020, retrieved 23 January 2008 Gazı Topdemır, Hüseyın (2000). İBNÜ'l-HEYSEM – An article published in 21st volume of Turkish Encyclopedia of Islam... 135 KB (15,055 words) - 21:55, 30 April 2024 |
 | copy of the lost 8th book of Apollonius' Conica which was rewritten by Ibnu'l-Heysem (965–1039) with the help from other sources. In the introduction part... 17 KB (2,180 words) - 00:31, 13 January 2023 |