@article{SisLab1440,
           title = {Successive Pilot Contamination Elimination in Multi-antenna Multi-cell Networks},
          author = {Xuan Thang Vu and Anh Vu Trinh and Tony Q.S. Quek},
            year = {2014},
           pages = {617--620},
         journal = {IEEE Wireless Comunications Letters},
             url = {https://eprints.uet.vnu.edu.vn/eprints/id/eprint/1440/}
}