@article{article1fb0781e,
title   = {Microscopic conductivity of lattice fermions at equilibrium. I. non-interacting particles},
author = {Bru, Jean-Bernard and Hertling, C. and De Siqueira Pedra, Walter},
year = {2015},
doi = {10.1063/1.4919967},
journal   = {JOURNAL OF MATHEMATICAL PHYSICS}
}