1. The Traditional Square of Opposition;Parsons,2017
2. The Square of Opposition in Catholic Hands: A Chapter in the History of 20th-Century Logic;Jaspers;Log. Anal.,2016
3. Studi di Logica Antica e Medioevale;Pozzi,1974
4. Oppositions in Rough Set Theory;Ciucci,2012
5. The Structure of Oppositions in Rough Set Theory and Formal Concept Analysis—Toward a New Bridge between the Two Settings;Ciucci,2014