@unpublished{SisLab819,
       booktitle = {The 38th IEEE International Conference on Acoustics, Speech, and Signal Processing},
           month = {May},
           title = {Improved time synchronization in presence of imperfect channel state information},
          author = {Cong Luong Nguyen and A. Mokraoui and Pierre Duhamel and Linh Trung Nguyen},
            year = {2013},
             url = {https://eprints.uet.vnu.edu.vn/eprints/id/eprint/819/}
}