中国科学院数学与系统科学研究院期刊网
The Pricing For the Barriers Options Based on the Perturbation Theory
SUN Yudong, SHI Yimin, TONG Hong
Acta Mathematicae Applicatae Sinica . 2015, (1): 67 -79 .  DOI: 10.12387/C2015007