?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Nguyen%2C+Thi+Kim+Oanh&rft.aulast=Nguyen&rft.aufirst=Thi+Kim+Oanh&rft.issue=1A&rft.volume=54&rft.date=2016&rft.atitle=The+Physics+of+Spin-1%2F2+XY+Model+with+Four-Site+Exchange+Interaction+on+the+Kagome+Lattice&rft.title=Journal+of+Science+and+Technology&rft.pages=17-24&rft.genre=article