An Investigation of Extreme Ultra-Violet Spectra, with a Vacuum-Grating Spectrograph
| Autor: | McLennan, J. C., Lang, R. J. |
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| Zdroj: | Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1919 Feb 01. 95(669), 258-273. |
| Databáze: | JSTOR Journals |
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