E. Katsoyannos, A. Batrinou, A. Chatzilazarou, S. M. Bratakos, K. Stamatopoulos, and V. J. Sinanoglou, “Quality parameters of olive oil from stoned and nonstoned Koroneiki and Megaritiki Greek olive varieties at different maturity levels”, Grasas aceites, vol. 66, no. 1, p. e067, Mar. 2015.