VELEV, N.; APOSTOLOVA, I.; ROZBROJOVÁ, Z.; HÁJKOVÁ, P. The alliances Arrhenatherion, Cynosurion and Trifolion medii in western Bulgaria – environmental gradients and ecological limitations. Hacquetia, [S. l.], v. 9, n. 2, 2015. Disponível em: https://ojs.zrc-sazu.si/hacquetia/article/view/2894. Acesso em: 22 dec. 2024.