Colominas Aparicio, M. Van Koningsveld, Pieter Sjoerd (2018). An Arabic Source of Ramon Martí. Al-Saif Al-Murhaf Fī Al-Radd ʿalā Al-Musḥaf (“The Whetted Sword in Refutation of the Koran”). Introductory Study With Text and Translation of Its Surviving Fragments. enrahonar 2018, 61, 142-145.