The concept of sainthood in early Islamic mysticism - Hakim al-Tirmidhi, Muhammad ibn'Ali; Radtke, Bernd; O'Kane, John; Hakim al-Tirmidhi, Muhammad ibn'Ali. (Surrey : Curzon Press, 1996)
Keywords: Hakim al-Tirmidhi, Muhammad ibn'Ali; Sufism; Muslim saints; Saints - Attributes