Control and Cybernetics
Control and Cybernetics > 1998 > Vol. 27, no 1 > 135-144
Control and Cybernetics > 1999 > Vol. 28, no 4 > 789-797
Control and Cybernetics > 2003 > Vol. 32, no 4 > 711-733
Control and Cybernetics > 2009 > Vol. 38, no 3 > 655-669
Control and Cybernetics > 2011 > Vol. 40, no 1 > 91-99
Control and Cybernetics > 2013 > Vol. 42, no. 1 > 259--266
Control and Cybernetics > 2020 > Vol. 49, No. 2 > 233--240