Author:Hermann von Helmholtz
From Wikisource
| ←Author Index: He | Hermann von Helmholtz (1821–1894) |
| A German physician and physicist. |
[edit] Works
- On the Conservation of Force
- Ice and Glaciers ([1])
- Ice and Glaciers: Additions
- Handbuch der physiologischen optik (Handbook of Physiological Optics), 1867
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Works by this author published before January 1, 1923 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas. |
