The application of geodetic surveying time system in APP encryption
LI Cunwen, HAO Bo, DENG Xuefeng, WANG Ningtao, ZHU Rui, WANG Ruyi, ZHU Qi
Bulletin of Surveying and Mapping . 2022, (1): 145 -148 .  DOI: 10.13474/j.cnki.11-2246.2022.0026