| Title |
Locale |
| Algebras, Lattices, Varieties - A conference in honor of Walter Taylor |
University of Colorado at Boulder, U.S.A., 15-18/08/2004 (Invited Speaker) |
| Lattices, Universal Algebra and Applications |
CAUL, Lisbon, Portugal, 28-30/05/2003 (Organizing Committee) |
| International Conference on Modern Algebra |
Vanderbilt University, Nashville, U.S.A., 21-24/05/2002 (Contributed Talk) |
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