@inproceedings{Lightstone95-27
	author		= {M. Lightstone and S. K. Mitra and K. Rose},
	title		= {Locally Optimal Codebook Design for Quadtree-Based Vector Quantization},
	booktitle	= {IEEE International Conference on Acoustics, Speech & Signal Processing},
	location	= {Detroit, MI},
	pages		= {2479--2482},
	month		= {May},
	year		= {1995},
}