@inproceedings{moldovan-novischi-2002-lexical,
    title = "Lexical Chains for Question Answering",
    author = "Moldovan, Dan  and
      Novischi, Adrian",
    booktitle = "{COLING} 2002: The 19th International Conference on Computational Linguistics",
    year = "2002",
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/C02-1167/"
}