ash-Shafii's Risalah basic ideas : With English translation of the chapters on an-nasikh wa-al-mansukh - Semaan, Khalil I. (Lahore Sh.M. Ashraf, 1961)
Keywords: Shafii, Muhammad ibn Idris -- 767 or 8-820.; Koran -- Abrogator and abrogated verses; Islamic law -- Interpretation and construction; Hadith -- Abrogator and abrogated Hadith