J. Bota, E. Cretazzo, R. Montero, J. Rosselló, and J. Cifre, “<em>Grapevine fleck virus</em> (GFkV) elimination in a selected clone of <em>Vitis vinifera</em> L. cv. Manto Negro and its effects on photosynthesis”, OENO One, vol. 48, no. 1, pp. 11–19, Jan. 2014.