SOR ’15:13th Symposium on Operational Research in Slovenia, Bled, Slovenia, September 23-25, 2015
SOR ’11: 11th Symposium on Operational Research in Slovenia, Dolenjske Toplice, Slovenia, September 28-30, 2011
SOR ’09: 10th Symposium on Operational Research in Slovenia, Nova Gorica, Slovenia, September 23-25, 2009
SOR ’07: 9th Symposium on Operational Research in Slovenia, Nova Gorica, Slovenia, 2007
SOR ’05: 8th Symposium on Operational Research in Slovenia, Nova Gorica, Slovenia, 2005
SOR ’03: 7th Symposium on Operational Research in Slovenia, Podčetrtek, Slovenia, 2003
SOR ’01: 6th Symposium on Operational Research in Slovenia, Preddvor, Slovenia, 2001
SOR ’99: 5th Symposium on Operational Research in Slovenia, Preddvor, Slovenia, 1999
SOR ’97: 4th Symposium on Operational Research in Slovenia, Preddvor, Slovenia, 1997
SOR ’95: 3rd Symposium on Operational Research in Slovenia, Portorož, Slovenia, 1995
SOR ’94: 2nd Symposium on Operational Research in Slovenia, Portorož Slovenia, 1994
SOR ’93: 1st Symposium on Operational Research in Slovenia, Slovenia, 1993