11.–15.01.2017

Winter Seminar 2017, Zurich, Switzerland | more...

 

14.–18.01.2015

Winter Seminar 2015, Zurich, Switzerland | more...

 

16.–20.01.2013

Winter Seminar 2013, Zürich Exhibition Centre | more...

 

12.-16.01.2011

Winter Seminar 2011, Zurich, Switzerland | more...

 

14.-18.01.2009

Winter Seminar 2009, Bangkok | more...

 

16.-20.01.2008

Winter Seminar 2008, Zurich, Switzerland

 

12.-15.01.2006

Winter Seminar 2006, Zurich, Switzerland | more...

 

08.-11.01.2004

Winter Seminar, Zurich, Switzerland | more...

 

10.-16.01.2002

Winter Seminar, Zurich, Switzerland | more...