ALEXANDROVA, A.; DIMITROV, M.; VASSILEV, K.; SOPOTLIEVA, D.; PEDASHENKO, H.; TASHEV, A. Forest vegetation diversity of Slivenska Mountain (eastern Stara planina, Bulgaria). Hacquetia, [S. l.], v. 19, n. 2, p. 233–258, 2020. Disponível em: https://ojs.zrc-sazu.si/hacquetia/article/view/7974. Acesso em: 28 mar. 2024.