El-Shami, S. M., M. H. El-Mallah, and S. S. Mohamed. “Studies on the Lipid Constituents of Grape Seeds Recovered from Pomace Resulting from White Grape Processing”. Grasas Y Aceites, vol. 43, no. 3, June 1992, pp. 157-60, doi:10.3989/gya.1992.v43.i3.1168.