| Title |
Locale |
| Workshop on Algebra |
CAUL, Lisboa, Portugal, 26/06/2009 |
| Workshop on Algebra and Logic |
CAUL, Lisboa, Portugal, 19/06/2009 |
| 75th Workshop on General Algebra |
Darmstadt, Germany, 02-04/11/2007 (Contributed Talk) |
| Algebraic and Topological Methods in Non-Classical Logics III |
Oxford, UK, 05-09/08/2007 |
| Colloquium António Aniceto Monteiro, on the centenary of his birth |
Museu de Ciência da Universidade de Lisboa, Portugal, 04-05/06/2007 |
| Workshop on Semigroups and Applications |
Centro de Álgebra da Universidade de Lisboa, Lisboa, Portugal, 27/04/2007 |
| Workshop on Algebra |
CAUL, Lisbon, portugal, 16/02/2006 |
| 71st Workshop on General Algebra (AAA71) |
Mathematical Research and Conference Centre, Bedlewo, Poland, 09-12/02/2006 (Contributed Talk) |
| Novi Sad Algebraic Conference (NSAC05) |
Novi Sad, Serbia and Montenegro, 11-15/07/2005 |
