中国科学院数学与系统科学研究院期刊网
FREQUENCY CHANGE POINTS ESTIMATION IN HIDDEN PERIODICITY MODEL
Yi Hui LUAN , Zhong Jie XIE, Dong Feng LI
Acta Mathematicae Applicatae Sinica . 2003, (2): 214 -224 .  DOI: 10.12387/C2003024