Előadások/Talks

• 53rd Workshop on General Algebra, Dresden, 1997: „Minimal clones generated by majority operations”
• 58th Workshop on General Algebra, Wien, 1999: „Measuring associativity”
• Conference on Universal Algebra and Lattice Theory, Szeged, 2002: „Minimal clones with weakly abelian representations”
• Research Seminar, Tampere University of Technology, 2006: „Minimal clones”
• 74th Workshop on General Algebra, Tampere, 2007: „Almost associative operations generating a minimal clone”
• Conference on Algorithmic Complexity and Universal Algebra, Szeged, 2007: „Minimal clones with few majority operations”
• Research Seminar, Technische Universität Dresden, 2008: „Minimal clones”
• 78th Workshop on General Algebra, Bern, 2009: „A new majority minimal clone”