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Journal of the Bulgarian Geographical Society 44: 81-82
doi: 10.3897/jbgs.e78374
Published: 26 Nov 2021
This article is part of:
Journal of the Bulgarian Geographical Society 44
Author
   
John Pickles - Corresponding author
University of North Carolina, Chapel Hill, United States of America
https://pickles.web.unc.edu/
Articles by this author in:  CrossRef  |  PubMed  |  Google Scholar
Academic editor
Stoyan Nedkov
National Institute of Geophysics, Geodesy and Geography - Bulgarian Academy of Sciences, Sofia, Bulgaria
Articles by the Editor in:  CrossRef  |  PubMed  |  Google Scholar
Conflict of interest
The author has declared that no competing interests exist.
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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