| 2010 | Bern
Google in Bibliometrics, Bibliometric Worshop of Swiss Universities |
| 2006 | Fribourg
Content Management System for Science and Universities |
| 2004 | University of Fribourg
CPA and DMFT (correlated electronic system meeting) |
| 2003 | University of Geneva
The separate role of pairing amplitude and phase in cuprates (correlated electronic system meeting, 13 june, contributed) |
| 2003 | Forschungszentrum Karlsruhe (DE)
The separate role of pairing amplitude and phase in cuprates (invited seminar, 10 July) |
| 2002 | EPFL, Lausanne
Amplitude Fluctuations in Superconductors (Annual Meeting of Swiss Physical Society, contributed) |
| 2000 | University of Neuchâtel
Amplitude and Phase Fluctuations in the Ginzburg-Landau Model (correlated electronic system meeting, 20 june, contributed) |
