@article{AIHPA_1986__44_1_1_0,
     author = {Dell'Antonio, G. F. and Figari, R. and Orlandi, E.},
     title = {An approach through orthogonal projections to the study of inhomogeneous or random media with linear response},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {1--28},
     publisher = {Gauthier-Villars},
     volume = {44},
     number = {1},
     year = {1986},
     mrnumber = {834017},
     zbl = {0636.73002},
     language = {en},
     url = {http://www.numdam.org/item/AIHPA_1986__44_1_1_0/}
}