中国科学院数学与系统科学研究院期刊网
Fractional Brownian Motion and Sheet as White Noise Functionals
Zhi Yuan HUANG, Chu Jin LI, Jian Ping WAN, Ying WU
Acta Mathematica Sinica . 2006, (4): 1183 -1188 .  DOI: 10.1007/s10114-005-0734-y