@article{Manjunath91-2
	author		= {B. S. Manjunath and R. Chellappa},
	title		= {Unsupervised Texture Segmentation Using Random Field Models},
	journal		= {IEEE Transactions Pattern Analysis Machine Intelligence (PAMI)},
	volume		= {13},
	number		= {5},
	pages		= {478--483},
	month		= {May},
	year		= {1991},
}