citation information (sept 2004, from ISI web of knowledge)


1. 
      Bhattacharyya P
      Transients in a one-dimensional probabilistic cellular automaton 
      PHYSICA A 245 (3-4): 472-484 NOV 1 1997 
    2. 
      Domain C, Gutowitz H
      The topological skeleton of cellular automaton dynamics 
      PHYSICA D 103 (1-4): 155-168 APR 15 1997