Citation: George Dimitri Sawa, The differing worlds of the music iluminator and the music historian in Islamic medieval manuscripts, Imago musicae , 6, 1989, pp. 7-22
Citation: George Dimitri Sawa, La teoria dell' iqa in Al- Farabi : un modello medievale di analisi ritmica ricavato empiricamente (1), Culture musicali , 9, 1986, pp. 71-101