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GeoStudies 2: 35-49
doi:
10.3897/geostudies.2.e126114
Received:
24 Apr 2024 | Approved:
17 Mar 2025 | Published:
30 May 2025
This article is part of:
Authors
University of Mining and Geology, Sofia, Bulgaria

National Institute of Geophysics, Geodesy and Geography — Bulgarian Academy of Sciences, Sofia, Bulgaria
Metodi Metodiev
- Corresponding author
National Institute of Geophysics, Geodesy and Geography — Bulgarian Academy of Sciences, Sofia, Bulgaria
Academic editor
St. Petersburg University, St. Petersburg, Russia
Reviewer
University of Kentucky, Lexington, KY, United States of America
Conflict of interest
Petar Stavrev and Metodi Metodiev declare no conflicts of interest. Petya Trifonova is a member of the editorial board of the Geosudies Journal
Disclaimer: This article is (co-)authored by any of the Editors-in-Chief, Managing Editors or their deputies in this journal.
Supporting agencies
MES - Ministry of Education and Science
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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