Espinosa Gaitán, J., F. Gutiérrez Montero, and R. Villegas Sánchez. “Analytical Study of the Main Door of Santiago Church, Guadix, Granada”. Materiales De Construcción, vol. 45, no. 238, June 1995, pp. 5-18, doi:10.3989/mc.1995.v45.i238.557.