Bogoeva, A. L., A. G. Durakova, A. I. Pavlov, V. B. Yanakieva, R. Z. Vrancheva, B. V. Bozadzhiev, and K. B. Choroleeva. “Antioxidant Activity and Storage Regime of Defatted Grape Seeds Flour”. Wine Studies, Vol. 6, no. 1, Dec. 2017, doi:10.4081/ws.2017.6695.