Melo da Silva, Gonçalo, and Adelaide Millán da Costa. 2026. “From Free Will to Obligation. The Mobility of People in Small Border Towns in Medieval Portugal and Castile:: (Newcomers, Royal Officials and Workers. An Introduction)”. Cuadernos del CEMYR, no. 34 (February): 15-23. https://doi.org/10.25145/j.cemyr.2026.34.00.