@article{Sard:Tsen:on:2004,
    author = {Sardy, Sylvain and Tseng, Paul},
    title = {On the Statistical Analysis of Smoothing by Maximizing Dirty {M}arkov Random Field Posterior Distributions},
    year = {2004},
    journal = {Journal of the American Statistical Association},
    volume = {99},
    number = {465},
    pages = {191--204}
}