Control and Cybernetics
Control and Cybernetics > 1999 > Vol. 28, no 1 > 35-51
Control and Cybernetics > 1999 > Vol. 28, no 3 > 611-625
Control and Cybernetics > 1999 > Vol. 28, no 1 > 35-51
Control and Cybernetics > 1999 > Vol. 28, no 3 > 611-625