Pérez-López, D., M. C. Gijón, J. Mariño, and A. Moriana. 2010. “Water Relation Response to Soil Chilling of Six Olive (Olea Europaea L.) Cultivars With Different Frost Resistance”. Spanish Journal of Agricultural Research 8 (3), 780-89. https://doi.org/10.5424/sjar/2010083-1279.