Progress in the Knowledge, Application and Influence of Extremely Low Frequency Signals
This paper describes the characteristics of contributions made by researchers worldwide in the field of ELF (extremely low frequency) waves from 1957 to 2019. The data were collected through the Scopus database and processed with analytical and bibliometric techniques. The selection of the keywords...
| Автори: | , , , , |
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| Формат: | info:eu-repo/semantics/article |
| Мова: | English |
| Опубліковано: |
MDPI
2020
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| Предмети: | |
| Онлайн доступ: | http://hdl.handle.net/10835/8266 |