K.-W. Niebuhr, “Justice and justification in Matthew and James: a challenge for lutheran hermeneutics today”, Vox Script. – Rev. Teol. Intern., vol. 25, no. 3, pp. 521–546, Dec. 2017, doi: 10.25188/FLT-VoxScript(eISSN2447-7443)vXXV.n3.p521-546.KWN.