Colominas, M. (2018). Review of: Van Koningsveld, Pieter Sjoerd: 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. Leiden: Aurora 2018. Enrahonar: An International Journal of Theoretical and Practical Reason, 61, 142-145. doi:10.5565/rev/enrahonar.1240.