(1)题目：Effects of nonhomogeneity on conductivity of  nonlinear composite media
作者：Gu G Q ,Yu K W,Wang B H.
出处：J Appl Phys,1995,78:1737~1744

(2)题目：The lattice  model of heat conduction in a composite materia
作者：Suen W M, Wang S P ,Young K.
出处： J Phys D ,1979,12:1325~1338
万分感谢!!!