@article{AIHPB_1977__13_2_141_0,
     author = {Griffeath, David},
     title = {An ergodic theorem for a class of spin systems},
     journal = {Annales de l'institut Henri Poincar\'e. Section B. Calcul des probabilit\'es et statistiques},
     pages = {141--157},
     publisher = {Gauthier-Villars},
     volume = {13},
     number = {2},
     year = {1977},
     mrnumber = {445643},
     zbl = {0363.60117},
     language = {en},
     url = {http://archive.numdam.org/item/AIHPB_1977__13_2_141_0/}
}