PANAYOTOVA, Plamena Yankova; ILIEV, Anatoli. Local Varieties Vines in the Republic of Bulgaria (pink varieties). ANNUAL JOURNAL OF TECHNICAL UNIVERSITY OF VARNA, BULGARIA, [S. l.], v. 4, n. 2, p. 138–144, 2020. DOI: 10.29114/ajtuv.vol4.iss2.217. Disponível em: https://aj.tu-varna.bg/index.php/ajtuv/article/view/217. Acesso em: 2 oct. 2025.