Gómez-del-Campo, María, et al. “Drought Adaptation Strategies of Four Grapevine Cultivars (<em>Vitis vinifera< em> L.): Modification of the Properties of the Leaf Area”. OENO One, vol. 37, no. 3, Sept. 2003, pp. 131-43, doi:10.20870/oeno-one.2003.37.3.950.