J. M. de Francisco Olmos and R. J. Fernández Martínez, “Unusual epigraphic documentation: ‘acta notarial’ (1747) of a medieval inscription in the Alburquerque’s walls”, Rev. gen. inf. doc., vol. 30, no. 2, pp. 473–506, Dec. 2020, doi: 10.5209/rgid.72818.