SQUARE OF OPPOSITION
Two special issues of Logica Universalis: Square and Hexagon
The Square of Oppositon: a General Framework for Cognition
Around and Beyond the Square of Opposition
5th World Congress - Rapa Nui : Easter Island - November 11-15, 2016
Special Issue of HPL - The Square of Opposition in Historical Perspectives
Special Issue of LU - The Vatican Square
The Square of Opposition: A Cornerstone of Thought
