by Atia, M.R.A.
Published in Ain Shams Engineering Journal (01.09.2014)

by Henry, M.P., Archer, N., Atia, M.R.A., Bowles, J., Clarke, D.W., Fraher, P.M.A., Page, I., Randall, G., Yang, J.C.-Y.
Published in Control engineering practice (01.10.1996)