@ARTICLE{GLR06,
  AUTHOR = {A. Gambin and S. Lasota and M. Rutkowski},
  TITLE = {Analyzing stationary states of gene regulatory network 
  using Petri nets},
  JOURNAL = {In Silico Biology},
  YEAR = {2006},
  VOLUME = {6,0010},
  PAGES = {?--?}
}