de Oliveira, J., R. Egipto, O. Laureano, R. de Castro, G. Pereira, and J. Ricardo-da-Silva. “Chemical and Sensorial Characterization of Tropical Syrah Wines Produced at Different Altitudes in Northeast of Brazil”. South African Journal of Enology and Viticulture, vol. 40, no. 2, Apr. 2019, pp. 157-71, doi:10.21548/40-2-3101.