PaperCritical sets in 3-spaceMatthew Grayson, Charles PughPublications Mathématiques de l'Institut des Hautes Scientifiques
Conference paperError bounds for error diffusion and related digital halftoning algorithmsRoy Adler, Bruce Kitchens, et al.ISCAS 2001
PaperA note on minimal covers for sofic systemsMike Boyle, Bruce Kitchens, et al.Proceedings of the American Mathematical Society
