Publisher: Pleiades Publishing, Ltd.
ISSN PRINT: 1029-9599
ISSN ONLINE: 1990-5424
To describe your studies better, the article can be supplemented with various additional files (audio, video, presentations in various formats, tables, and illustrations) provided that the author reserves the right for these supplementary materials that has not been granted to others or the author has written permission to use these materials for the purpose of publication in the journal. Supplementary materials are published online only in English-language journals at http://link.springer.com.
© Pleiades Publishing , 2021