by F. Emmert-Streib, M. Dehmer
Reference:
Robustness in Scale-free Networks: Comparing Directed and Undirected Networks (F. Emmert-Streib, M. Dehmer), In International Journal of Modern Physics C, volume 19, 2008.
Bibtex Entry:
@Article{em_j23,
  author = 	 {Emmert-Streib, F. and Dehmer, M.},
  title = 	 {Robustness in Scale-free Networks: Comparing Directed and Undirected Networks},
  journal = 	 {International Journal of Modern Physics C},
  year = 	 {2008},
  OPTkey = 	 {},
  volume = 	 {19},
  number = 	 {5},
  pages = 	 {717-726},
  OPTmonth = 	 {},
  OPTnote = 	 {},
  OPTannote = 	 {},
  OPTCategory =  {BN, CB}
}