@inproceedings{SisLab2873,
       booktitle = {H?i ngh{\d i} V?t l{\'y} Ch?t r?n v{\`a} Khoa h{\d o}c V?t li?u To{\`a}n qu?c ? SPMS 2017},
           month = {October},
           title = {Ngu?n g?c vi m{\^o} c{\h u}a hi?n t??ng b{\~a}o h{\`o}a t? ? t? tr??ng cao c{\h u}a c{\'a}c m{\`a}ng m{\h o}ng {\dj}a l?p Co/Pt},
          author = {Duc Thang Pham and D.Truong Q.},
            year = {2017},
             url = {https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2873/}
}