|  | Obligation and Permission: On a 'Deontic Hexagon' in Marsilius of Padua, p. 424, by Tierney, Brian | 2007 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Obligation and Permission: On a 'Deontic Hexagon' in Marsilius of Padua, p. 428, by Tierney, Brian | 2007 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Metanormative Principles and Norm Governed Social Interaction, p. 107, by Žarnić, Berislav; Bašić, Gabriela | 2014 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Metanormative Principles and Norm Governed Social Interaction, p. 107, by Žarnić, Berislav; Bašić, Gabriela | 2014 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Perfectibilité de la logique formelle classique, p. 179, by Sesmat, Augustin | 1955 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | A Triangle of Opposites for Types of Propositions in Aristotelian Logic, p. 52, by Jacoby, Paul | 1950 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Trapezoid |
|  | Liberty and Law. The Idea of Permissive Natural Law, 1100-1800, p. 134, by Tierney, Brian | 2014 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Possibility, Contingency and the Hexagon of Modalities, p. 283, by Beziau, Jean-Yves | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Possibility, Contingency and the Hexagon of Modalities, p. 284, by Beziau, Jean-Yves | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Two Standard and Two Modal Squares of Opposition, p. 140, by Raclavský, Jiří | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | There Is No Cube of Opposition, p. 187, by Beziau, Jean-Yves | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | The Unreasonable Effectiveness of Bitstrings in Logical Geometry, p. 204, by Smessaert, Hans; Demey, Lorenz | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | An Arithmetization of Logical Oppositions, p. 219, by Schang, Fabien | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | From the Square to Octahedra, p. 259, by García-Cruz, José David | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 4 | Octahedron |
|  | From the Square to Octahedra, p. 261, by García-Cruz, José David | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 4 | Octahedron |
|  | From the Square to Octahedra, p. 263, by García-Cruz, José David | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 4 | Hexagon |
|  | From the Square to Octahedra, p. 263, by García-Cruz, José David | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 4 | Hexagon |
|  | From the Square to Octahedra, p. 264, by García-Cruz, José David | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 4 | Hexagon |
|  | Iconic and Dynamic Models to Represent "Distinctive" Predicates: The Octagonal Prism and the Complex Tetrahedron of Opposition, p. 274, by Cavaliere, Ferdinando | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Iconic and Dynamic Models to Represent "Distinctive" Predicates: The Octagonal Prism and the Complex Tetrahedron of Opposition, p. 274, by Cavaliere, Ferdinando | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Iconic and Dynamic Models to Represent "Distinctive" Predicates: The Octagonal Prism and the Complex Tetrahedron of Opposition, p. 274, by Cavaliere, Ferdinando | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Triangular Prism |
|  | La structure tétrahexaédrique du système complet des propositions catégoriques, p. 493, by Sauriol, Pierre | 1976 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | La structure tétrahexaédrique du système complet des propositions catégoriques, p. 494, by Sauriol, Pierre | 1976 | Jacoby-Sesmat-Blanché Sigma-3 | 3–4 | Hexagon |
|  | Awareness and Creativity by Evolutive EPM, p. 488, by Fiorini, Rodolfo A.; De Giacomo, Piero | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Cube |
|  | Awareness and Creativity by Evolutive EPM, p. 489, by Fiorini, Rodolfo A.; De Giacomo, Piero | 2017 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |