@article{Besag1991,
author = {Besag, J. and York, J. and Mollie, A.},
title= {Bayesian image restoration, with two applications in spatial statistics},
year = {1991},
doi = {10.1007/BF00116466},
journal = {Annals of the Institute of Statistical Mathematics},
volume = {43},
number = {1},
pages = {1--59},
}