@article{AIHPB_2005__41_1_45_0,
     author = {Nagahata, Yukio},
     title = {Regularity of the diffusion coefficient matrix for the lattice gas with energy},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {45--67},
     publisher = {Elsevier},
     volume = {41},
     number = {1},
     year = {2005},
     doi = {10.1016/j.anihpb.2004.03.006},
     mrnumber = {2110446},
     zbl = {02141605},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpb.2004.03.006/}
}