TY - Front. Comput. Sci. A1 - Guihuan ZHENG, Xun ZHANG, Wei SHANG, Shanying XU T1 - Macro finance early warning system Y1 - 2009-06-05 JF - Frontiers of Computer Science JO - Front. Comput. Sci. SP - 226 EP - 234 VL - 3 IS - 2 UR - https://journal.hep.com.cn/fcs N1 - 10.1007/s11704-009-0024-4 ER -