Ero sivun ”Nasir al-Din Tusi” versioiden välillä

*[http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Al-Tusi_Nasir.html School of Mathematics and Statistics, University of St Andrews, Scotland] {{en}}

*[http://azer.com/aiweb/categories/magazine/92_folder/92_articles/92_tusi.html Tusi's Views on Evolution] {{en}}

 

[[Luokka:Persialaiset filosofit]]