Luther, Irina |
The conception of the angle in the works of Ibn Sina and as-Sirazi / Irina Luther |
In: Interpreting Avicenna. Avicenna study group. p. 113-125 |
Luther, Irina |
The solution of Apollonius' problem in the medieval Arab east / Irina Luther |
In: Science and technology in the Islamic world. International congress of the history of science (20 : 1997 : Liège) p. 91-99 |