B. Carlin, J. Clark, и A. Gelfand. Hierarchical Modelling for the Environmental Sciences: Statistical Methods and Applications, Oxford University Press, New York, NY, 205.(2006)
S. Lee, и D. Kim. Proceedings of the Ninth International Conference on Machine Learning and Applications (ICMLA), стр. 767 --770. Washington, DC, (декабря 2010)