1. F. Savart, Ann. Chim. 53, 337; plates in vol. 54, (1833).
2. C. Clanet (2003). I am relying on remarks by Christophe Clanet, a scholar of Savart’s life and achievements.
3. J. Plateau, Acad. Sci. Bruxelles Mém. XVI, 3 (1843).
4. J. Plateau, Acad. Sci. Bruxelles Mém. XXIII, 5 (1849).
5. G. Hagen, Verhandlungen Preuss. Akad. Wissenschaften, (Berlin), p. 281 (1849).