Research Article
Other versions:
- Article InfoArticle Info
- CiteCite
- MetricsMetrics
- CommentComment
- RelatedRelated
- CitedCited
Journal of the Bulgarian Geographical Society 41: 43-47
doi:
10.3897/jbgs.2019.41.7
Published:
16 Aug 2019
This article is part of:
Authors
Sofia University "St. Kliment Ohridski", Sofia, Bulgaria
Articles by this author in:
CrossRef
|
Google Scholar
Sofia University "St. Kliment Ohridski", Sofia, Bulgaria
Articles by this author in:
CrossRef
|
Google Scholar
Conflict of interest
The authors have 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.
Subscribe to email alerts for current Article's categories