@MISC{leifeld2010social,
  author = {Leifeld, Philip},
  title = {{Social Network Analysis and the Analysis of Policy Debates}},
  year = {2010},
  month = {October},
  howpublished = {{Paper presented at the Workshop Series ``Networks \& Time'',
    Institute for Social and Economic Research and Policy/Department of
    Sociology, Columbia University in the City of New York, October 11, 2010}},
  url = {http://www.philipleifeld.de}
}