@article{sentimentalcontentanalysisandknowledge,
  title = {Sentimental Content Analysis and Knowledge Extraction from News Articles},
  author = {Mohammad Kamel and Neda Keyvani and Hadi Sadoghi Yazdi},
  year = {2018},
  eprint = {1808.03027},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1808.03027v1},
}