STOCHASTIC MOVEMENT EQUATION OF DYNAMIC SPATIAL DIFFUSION IN NONHOMOGENEOUS SPACE AND ITS APPLICATION
Shan Weidong, Bao Haosheng, Zhang Fengxuan
SCIENTIA GEOGRAPHICA SINICA . 1997, (2): 127 -133 .  DOI: 10.13249/j.cnki.sgs.1997.02.127