K.A. Chao
Physical Review B
The Boltzmann equation for a uniform system of nondegenerate electrons in a constant field containing an additive, normconserving perturbation term gk is solved by comparison with the Green's function solution of the unperturbed equation. Linear response coefficients can be expressed by the conditional probability as a linear functional in gk. © 1971 Springer-Verlag.
K.A. Chao
Physical Review B
U. Wieser, U. Kunze, et al.
Physica E: Low-Dimensional Systems and Nanostructures
Hiroshi Ito, Reinhold Schwalm
JES
Mark W. Dowley
Solid State Communications