TY - Chinese Journal of Network and Information Security A1 - Zhi-wei YAN,Guang-gang GENG,Hong-tao LI,Xiao-dong LI T1 - Study on the development of the DNS root system Y1 - 2017-03-01 JF - Chinese Journal of Netword and Information Security JO - Chinese Journal of Network and Information Security SP - 1 EP - 12 VL - 3 IS - 3 UR - https://www.infocomm-journal.com/cjnis N1 - 10.11959/j.issn.2096-109x.2017.00150 ER -