Marzal, A., J. Osca, V. Castell, J. Martínez, C. Benedito, J. Balbastre, and D. Sánchez-Hernández. “Effect of Microwave Energy on Grain Quality of Four Spanish Rice Varieties”. Spanish Journal of Agricultural Research, Vol. 3, no. 3, Sept. 2005, pp. 310-8, doi:10.5424/sjar/2005033-154.