Cucci, G., T. Rotunno, G. Lacolla, and R. Di Caterina. “Effects of the Soil Incorporation of Increasing Amounts of Non-Fermented Wet Pomace on the Oil Yield and Acid Profile of Sunflower Seeds”. Italian Journal of Agronomy, Vol. 2, no. 4, Dec. 2007, pp. 351-8, doi:10.4081/ija.2007.351.