@article{understandingnewsstorychainsusing,
  title = {Understanding news story chains using information retrieval and network clustering techniques},
  author = {Nicholls Tom and Bright Jonathan},
  year = {2018},
  eprint = {1801.07988},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1801.07988v1},
}