Sisask, Merike, toimetajaLauristin, Marju, reviewerŠadeiko-Liiva, Kristina, assistantÕitspuu, Ragne, assistant2023-05-252023-05-252023http://hdl.handle.net/10062/89954https://doi.org/10.58009/aere-perennius0044engopenAccessAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Book