1. 题目：Asymptotics for option pricing in stochastic volatility environment. (English).
   来源：Far East J. Theor. Stat. 30, No. 1, 1-39 (2010).
   作者：K. Narita

2.题目： Stochastic analysis of fractional Brownian motion and application to Black-Scholes market. (English).
   来源： Far East J. Math. Sci. (FJMS) 30, No. 1, 65-135 (2008).
   作者：K. Narita