By H. Baher
By Monson Hayes
By Richard W. Hamming
By Aram Budak
By Michael H. Tooley
By Paul V. Brennan
By Floyd M. Gardner (Gardner Research Company)
By Robert A. Witte (Agilent Technologies, USA)
By Adel S. Sedra, K. C. A. Smith, K. C. Smith
By R.G. Chambers
By A.James Diefenderfer
By Frederic J. Mowle
By D.T. Miklovic
By Thomas L. Floyd
By Goupille
By V. A. W. Hillier
By John Wait, Lawrence Huelsman, Granino Korn (all at the University of Arizona, USA)
By Brindley, Keith
By Jose Bejar Cruz
By Otmar Kilgenstein
By P. P. L. Regtien
By K. F. Sander
By O.N. Bishop
By Brian Henderson (University College London), Petra C. F. Oyston (Defence Science and Technology Laboratory, Salisbury)
By Dennis L. Eggleston (Occidental College, Los Angeles)
By Mark S Nixon (Univ Of Southampton, UK)
By R.N. Soar
By G.J. Ritchie