Sánchez-Gimeno, A. C., M. Benito, A. Vercet, and R. Oria. “Extra Virgin Olive Oil from Somontano: Evaluation of Physico-Chemical Changes After Domestic Frying of Frozen Prefried Potatoes”. Grasas Y Aceites, vol. 59, no. 1, Mar. 2008, pp. 57-61, doi:10.3989/gya.2008.v59.i1.491.