?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Vu%2C+Xuan+Thang&rft.aulast=Vu&rft.aufirst=Xuan+Thang&rft.date=2014&rft.issn=2162-2337&rft.atitle=Successive+Pilot+Contamination+Elimination+in+Multi-antenna+Multi-cell+Networks&rft.title=IEEE+Wireless+Comunications+Letters&rft.pages=617-620&rft.genre=article