中国科学院数学与系统科学研究院期刊网
Empirical Likelihood for AR-ARCH Models Based on LAD Estimation
Jin-yu Li, Wei Liang, Shu-yuan He
Acta Mathematicae Applicatae Sinica(English Series) . 2012, (2): 371 -382 .  DOI: 10.1007/s10255-010-0051-9