A. Gravina, C. Fornero, S. Galiger, C. Inzaurralde, C. Fasiolo, and G. Gambetta, “Parthenocarpy, Cross Pollination and Seed Presence in ‘Afourer’ Mandarin”, Agrocienc Urug, vol. 15, no. 2, pp. 40–47, Dec. 2011.