By Bruno Biais (, University of Toulouse), Marco Pagano (, University of Salerno)
By Jim Slater
By Melissa Browne
By Turney Duff
By Lex Van Dam
By Warren Brussee
By Robert R. Prechter
By Guy Thomas
By Tony Loton (LOTONtech Limited, Middlewich, UK)
By Richard Lackey
By Smith
By Merton H. Miller
By Kenneth Posner
By Robert Sheard
By Robert McDonald
By Peter Troob
By John Hull
By Andrew Aziz
By Martin J. Pring
By Kroijer, Lars
By Francesca Taylor
By Jeroen Bos
By Frederik Vanhaverbeke
By Thomsett, Michael C.
By Steve Ward
By Cassidy, John
By Lorie, James H., etc.
By Stevenson, David
By Collier, Paul, Gunning, Jan Willem