?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Hoang%2C+Thi+Diep&rft.aulast=Hoang&rft.aufirst=Thi+Diep&rft.date=August+2008&rft.title=Revision+Rules+Combine+with+MST+Method+for+Vietnamese+Dependency+Parsing&rft.genre=proceeding