By Jack S. Cohen, Ian Stewart
By Edgar E. Peters
By Nick Arnold, Tony De Saulles
By Heinz-Otto Peitgen, Hartmut Jurgens, Dietmar Saupe
By John Holland
By Eric Rayner
By Geoffrey Stephenson (University of Kent at Canterbury)
By David Byrne
By David Byrne, Gillian Callaghan
By Gregory L. Baker (Academy of the New Church College), Jerry P. Gollub (Haverford College, Pennsylvania)
By G. Gandolfo
By J. Doyne Farmer
By M. V. Berry, I. C. Percival, N. O. Weiss
By John Briggs, Ph.D., David F Peat
By John Smith, Chris Jenks (Brunel University, UK)
By Peter Coveney, Roger Highfield
By Stephen K. Scott (Reader in Physical Chemistry, Reader in Physical Chemistry, University of Leeds)
By Hunter