@article{identifyingmetaphorhierarchiesinacorpus,
  title = {Identifying Metaphor Hierarchies in a Corpus Analysis of Finance Articles},
  author = {Aaron Georw and Mark Keane},
  year = {2012},
  eprint = {1212.3138},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1212.3138v1},
}