Assessment of natural background radiation in the tourist area of Biserna Cave based on in situ measurements
Authors
Karamfil Kalchev
Konstantin Preslavsky University of Shumen, Faculty of Natural Sciences, Department of Biology, Shumen, Bulgaria
Gergana Manova
Lyubomir Manov
Vasil Levski National Military University, Faculty of Artillery, Air Defense and CIS, Shumen, Bulgaria
Nikolay Kulev
Vasil Levski National Military University, Faculty of Artillery, Air Defense and CIS, Shumen, Bulgaria
Language: English
Page range: 104 - 116
Published on: Nov 21, 2025
Published by: Konstantin Preslavski University of Shumen
In partnership with: Paradigm Publishing Services
Publication frequency: 3 issues per year
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© 2025 Karamfil Kalchev, Gergana Manova, Lyubomir Manov, Nikolay Kulev, published by Konstantin Preslavski University of Shumen
This work is licensed under the Creative Commons Attribution 3.0 License.