Fraga, H., I. García de Cortázar Atauri, A. C. Malheiro, J. Moutinho-Pereira, and J. A. Santos. “Viticulture in Portugal: A Review of Recent Trends and Climate Change Projections”. OENO One, Vol. 51, no. 2, May 2017, pp. 61-69, doi:10.20870/oeno-one.2017.51.2.1621.