Abnormal propagation conditions in the terrestrial VLF waveguide
digitalisering@umu.se
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| Format: | Doctoral Thesis |
| Language: | English |
| Published: |
Umeå : Umeå universitet
1972
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-141282 |