@article {1654599,
	title = {{Discrete vector quantization for arbitrary distance function estimation}},
	journal = {IEEE Transactions on Systems, Man, and Cybernetics},
	volume = {28},
	year = {1998},
	pages = {496{\textendash}510},
	doi = {10.1109/3477.704289},
	author = {John Oommen and I. Kuban Altinel and Necati Aras}
}
