On the Influence of Magnetism on the Nature of the Light Emitted by a Substance (Part I) by Pieter Zeeman (source code)

= On the Influence of Magnetism on the Nature of the Light Emitted by a Substance (Part I) by Pieter Zeeman
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{tag=Work by Pieter Zeeman}

By <Pieter Zeeman>. Leiden laboratory communication a (No. 33a); original volume 1896–1897. Exact reprint date unverified.

https://www.lorentz.leidenuniv.nl/history/KOL_archive/Communications/25_36/33a_Zeeman.pdf

Cited passages: §§2–9, printed pp. 4–8: grating, slit, thermal controls, and rotating absorption tube.