Trichkova T. 2020. Increasing understanding of alien species through citizen science: Approaches to citizen science, data management and standards in Bulgaria. IBER-BAS, DIAS, 6 pp. (project flyer)  >>>

Trichkova T. (Ed.) 2020. A short guide to the invasive alien species of concern to European Union and Bulgaria. IBER-BAS, DIAS, Sofia, Bulgaria 46 pp. (In Bulgarian)  >>>