@article{onnonmonotonicconditionalreasoning,
  title = {On Non-monotonic Conditional Reasoning},
  author = {Hung-Trung Nguyen},
  year = {2013},
  eprint = {1304.1131},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1304.1131v1},
}