|  | The Logic of Modality, p. 354, by Strobino, Riccardo; Thom, Paul | 2016 | Non-Sigma | | Heptagon |
|  | The Logic of Modality, p. 356, by Strobino, Riccardo; Thom, Paul | 2016 | Sigma-8 Graph | | Octagon |
|  | Duality in Logic and Language, -, by Demey, Lorenz; Smessaert, Hans | 2016 | Classical Sigma-2 | 3 | Rectangle |
|  | Duality in Logic and Language, -, by Demey, Lorenz; Smessaert, Hans | 2016 | Classical Sigma-2 | 3 | Rectangle |
|  | Duality in Logic and Language, -, by Demey, Lorenz; Smessaert, Hans | 2016 | Classical Sigma-2 | 3 | Rectangle |
|  | Duality in Logic and Language, -, by Demey, Lorenz; Smessaert, Hans | 2016 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Duality in Logic and Language, -, by Demey, Lorenz; Smessaert, Hans | 2016 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Duality in Logic and Language, -, by Demey, Lorenz; Smessaert, Hans | 2016 | Classical Sigma-2 | 3 | Rectangle |
|  | Duality in Logic and Language, -, by Demey, Lorenz; Smessaert, Hans | 2016 | A Single PCD | 2 | Digon |
|  | Visualising the Boolean Algebra $\mathbb{B}_4$ in 3D, p. 291, by Smessaert, Hans; Demey, Lorenz | 2016 | Classical Sigma-7 | 4 | Rhombic Dodecahedron |
|  | Visualising the Boolean Algebra $\mathbb{B}_4$ in 3D, p. 291, by Smessaert, Hans; Demey, Lorenz | 2016 | Classical Sigma-7 | 4 | Rhombic Dodecahedron |
|  | Visualising the Boolean Algebra $\mathbb{B}_4$ in 3D, p. 291, by Smessaert, Hans; Demey, Lorenz | 2016 | Moretti-Pellissier Sigma-4 | 4 | Tetrahedron |
|  | Visualising the Boolean Algebra $\mathbb{B}_4$ in 3D, p. 291, by Smessaert, Hans; Demey, Lorenz | 2016 | Degenerate Sigma-3 with Unconnectedness 12 | 4 | Octahedron |
|  | Visualising the Boolean Algebra $\mathbb{B}_4$ in 3D, p. 291, by Smessaert, Hans; Demey, Lorenz | 2016 | Contrariety 4-clique | 4 | Tetrahedron |
|  | Visualising the Boolean Algebra $\mathbb{B}_4$ in 3D, p. 291, by Smessaert, Hans; Demey, Lorenz | 2016 | Degenerate Sigma-3 with Unconnectedness 12 | 4 | Octahedron |
|  | Visualising the Boolean Algebra $\mathbb{B}_4$ in 3D, p. 291, by Smessaert, Hans; Demey, Lorenz | 2016 | Subcontrariety 4-clique | 4 | Tetrahedron |
|  | Visualising the Boolean Algebra $\mathbb{B}_4$ in 3D, p. 291, by Smessaert, Hans; Demey, Lorenz | 2016 | Contrariety 4-clique | 4 | Tetrahedron |
|  | Visualising the Boolean Algebra $\mathbb{B}_4$ in 3D, p. 291, by Smessaert, Hans; Demey, Lorenz | 2016 | Degenerate Sigma-3 with Unconnectedness 12 | 4 | Octahedron |
|  | Visualising the Boolean Algebra $\mathbb{B}_4$ in 3D, p. 291, by Smessaert, Hans; Demey, Lorenz | 2016 | Subcontrariety 4-clique | 4 | Tetrahedron |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 69, by Demey, Lorenz; Smessaert, Hans | 2016 | Classical Sigma-2 | 3 | Square |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 69, by Demey, Lorenz; Smessaert, Hans | 2016 | Degenerate Sigma-2 with Unconnectedness 4 | 4 | Square |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 70, by Demey, Lorenz; Smessaert, Hans | 2016 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 70, by Demey, Lorenz; Smessaert, Hans | 2016 | Sherwood-Czeżowski Sigma-3 | 4 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 70, by Demey, Lorenz; Smessaert, Hans | 2016 | Degenerate Sigma-3 with Unconnectedness 4 | 4 | Hexagon |
|  | The Interaction Between Logic and Geometry in Aristotelian Diagrams, p. 70, by Demey, Lorenz; Smessaert, Hans | 2016 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |