Control and Cybernetics
Control and Cybernetics > 2000 > Vol. 29, no 4 > 839-860
Control and Cybernetics > 2002 > Vol. 31, no 1 > 141-165
Control and Cybernetics > 2002 > Vol. 31, no 3 > 507-519
Control and Cybernetics > 2002 > Vol. 31, no 3 > 439-469
Control and Cybernetics > 2003 > Vol. 32, no 4 > 711-733