?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Nguyen%2C+Khoa+Hai&rft.aulast=Nguyen&rft.aufirst=Khoa+Hai&rft.issue=4A&rft.volume=52&rft.date=2014&rft.issn=1859-3585&rft.atitle=RTL%3A+A+Tool+for+Precise+Model+Transformations&rft.title=Journal+of+Science+and+Technology&rft.pages=230-239&rft.genre=article