TY - Front. Mech. Eng. A1 - Ren HUANG, Feiyun XU, Ruwen CHEN T1 - General expression for linear and nonlinear time series models Y1 - 2009-03-05 JF - Frontiers of Mechanical Engineering JO - Front. Mech. Eng. SP - 15 EP - 24 VL - 4 IS - 1 UR - https://journal.hep.com.cn/fme N1 - 10.1007/s11465-009-0015-z ER -