@article{Fritz2009,
  author    = {Gerd Fritz},
  title     = {On answering accusations in controversies},
  journal   = {Studies in communication sciences = Studi di scienze della communicazione},
  volume    = {5},
  pages     = {151 -- 162},
  url       = {http://www.festschrift-gerd-fritz.de/files/publ_hp/fritz_2005_answering-accusations.pdf},
  year      = {2009},
}