Control and Cybernetics
Control and Cybernetics > 2003 > Vol. 32, no 1 > 5-32
Control and Cybernetics > 2005 > Vol. 34, no 3 > 763-785
Control and Cybernetics > 2003 > Vol. 32, no 1 > 5-32
Control and Cybernetics > 2005 > Vol. 34, no 3 > 763-785