@MISC{schneider2007belief,
  author = {Schneider, Volker and Leifeld, Philip},
  title = {{Belief Systems, Discourse Networks and Institutional Communication
    in Policy Making: A Second Look on Chemicals Regulation in Germany in
    the 1980s}},
  howpublished = {{Paper presented at the Sunbelt XXVII International Sunbelt
    Social Network Conference, Corfu Island, Greece, May 1--6, 2007}},
  year = {2007},
  month = {May}
}