About this article
Published Online: Dec 22, 2021
Page range: 257 - 259
DOI: https://doi.org/10.2478/jef-2021-0027
Keywords
© 2021 Kaisa Langer, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Langer, Kaisa
University of Tartu