Plant communities in changing environment : book of abstracts, 30th Conference of the European Vegetation Survey, May 9 – 13, 2022, Bratislava (Slovakia) / zost. Richard Hrivnák, Michal Slezák . Bratislava  Centrum biológie rastlín a biodiverzity SAV , 2022 . 123 s . ISBN 978-80-974243-0-5 .