OPODIS 2019
2019-12-17 → 2019-12-19
OPODIS 2012
2012-12-18 → 2012-12-20
OPODIS 2011
2011-12-13 → 2011-12-16
OPODIS 2010
2010-12-14 → 2010-12-17
OPODIS 2009
2009-12-15 → 2009-12-18
OPODIS 2008
2008-12-15 → 2008-12-18
OPODIS 2007
2007-12-17 → 2007-12-20
OPODIS 2006
2006-12-12 → 2006-12-15
OPODIS 2005
2005-12-12 → 2005-12-14
OPODIS 2004
2004-12-15 → 2004-12-17
OPODIS 2003
2003-12-10 → 2003-12-13
OPODIS 2002
2002-12-11 → 2002-12-13
OPODIS 2001
2001-12-10 → 2001-12-12
OPODIS 2000
2000-12-20 → 2000-12-22
OPODIS 1999
1999-10-20 → 1999-10-22
OPODIS 1998
1998-12-16 → 1998-12-18
OPODIS 1997
1997-12-10 → 1997-12-12