Control and Cybernetics
Control and Cybernetics > 2007 > Vol. 36, no 1 > 203-217
Control and Cybernetics > 2013 > Vol. 42, no. 2 > 399-418
Control and Cybernetics > 2013 > Vol. 42, no. 4 > 829--853
Control and Cybernetics > 2016 > Vol. 45, no. 1 > 83--94