'A'
Title: Symmetrical iterative Fourier-transform algorithm using both phase and amplitude freedoms
Author(s): Liu JS (Liu, J. S.), Caley AJ (Caley, A. J.), Taghizadeh MR (Taghizadeh, M. R.)
Source: OPTICS COMMUNICATIONS 267 (2): 347-355 NOV 15 2006  
Authors' address:
Heriot Watt Univ, Sch Engn & Phys Sci Phys, Edinburgh EH14 4AS, Midlothian Scotland

'B'
Title: Optimal nonmonotonic convergence of the iterative Fourier-transform algorithm
Author(s): Kim H, Lee B
Source: OPTICS LETTERS 30 (3): 296-298 FEB 1 2005