Lehad, A., I. Selmi, M. Louanchi, M. Aitouada, and N. Mahfoudhi. “Occurrence and Diversity of Grapevine Leafroll-Associated Virus 1 in Algeria”. Phytopathologia Mediterranea, vol. 58, no. 2, Sept. 2019, pp. 277-81, doi:10.14601/Phytopathol_Mediter-10615.