TY - CHAP AU - Afonso, Luís U. AU - Cruz, António João AU - Matos, Débora TI - O Livro de Como Se Fazem as Cores or a medieval Portuguese text on the colours for illumination: a review A2 - Córdoba, Ricardo T2 - Craft Treatises and Handbooks: The Dissemination of Technical Knowledge in the Middle Ages CY - Turnhout PB - Brepols PY - 2013 SP - 93-105 SN - 978-2-503-54439-7 DO - DOI: 10.1484/M.DDA-EB.5.102148 UR - http://dx.doi.org/10.1484/M.DDA-EB.5.102148 ER -