Four Kepler-Poinsot Polyhedra/Historical Note
Historical Note on Four Kepler-Poinsot Polyhedra
The fact that there can only exist Four Kepler-Poinsot Polyhedra was demonstrated by Augustin Louis Cauchy in $1812$.
Sources
- 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): Poinsot, Louis (1777-1859)