In collaboration with four other researchers from four other universities, Margreth Lünenborg has published the article "Practices of contradiction in networked public spheres: Theory design and research heuristics". In it, she and Tanja Thomas, Dagmar Hoffmann, Susanne Eichner and Susanne Kinnebrock outline a research approach that makes it possible to record, analyze and interpret practices of contradiction as well as to identify recurring patterns and structural conditions of contradiction.