Bonilla, I., F. Martinez de Toda, and J. A. Martínez-Casasnovas. “Vine Vigor, Yield and Grape Quality Assessment by Airborne Remote Sensing over Three Years: Analysis of Unexpected Relationships in Cv. Tempranillo”. Spanish Journal of Agricultural Research, Vol. 13, no. 2, May 2015, p. e0903, doi:10.5424/sjar/2015132-7809.