?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Bui%2C+Van+Tan&rft.aulast=Bui&rft.aufirst=Van+Tan&rft.date=15+November+2018&rft.title=Enhancing+Performance+of+Lexical+Entailment+Recognition+for+Vietnamese+based+on+Exploiting+Lexical+Structure+Features&rft.genre=proceeding