L. Vaquero-Fernández, P. Fernández-Zurbano, J. Sanz-Asensio, M. López-Alonso, and M. T. Martínez-Soria, “Treatment of grapevines with prohexadione calcium as a growth regulator. The influence on production, winemaking and sensory characteristics of wines”, OENO One, vol. 43, no. 3, pp. 149–157, Sep. 2009.