• S. Geman and D. Geman, "Stochastic Relaxation, Gibbs Distribution and the Bayesian Restoration of Images," IEEE Transactions on Pattern Analysis and Machine Intelligence, volume 6, IEEE, New York, NY, USA, pp. 721-741, November 1984.

  • Shahshahani, Ben. M., "Markov Random Field Approach to Bayesian Speaker Adaptation," IEEE Transactions on Speech and Audio Processing, volume 5 number 2, IEEE, New York, NY, USA, pp. 183-191, March 1997.

  • L. D. Wilcox and F. R. Chen, "Application of Markov Random Fields to Formant Extraction," Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing, volume 1, April 1990.