Valkó, Orsolya, Rocco Labadessa, and Stephen Venn. 2021. “Conservation, Restoration and Biodiversity of Palaearctic Grasslands – Editorial to the 6th EDGG Special Issue in Hacquetia”. Hacquetia 20 (1):167–170. https://ojs.zrc-sazu.si/hacquetia/article/view/9494.