Lentza-Rizos, Ch. “Insecticides Authorized for Use on Olive Trees and the Relationship Between Their Registration and Residues in Olive Oil”. Grasas y Aceites 47, no. 6 (December 30, 1996): 392–396. Accessed February 6, 2023. https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/886.