@article {14443126,
	title = {{Parametric distance functions vs. nonparametric neural networks for estimating road travel distances}},
	journal = {European Journal of Operational Research},
	volume = {93},
	year = {1996},
	pages = {230{\textendash}243},
	doi = {10.1016/0377-2217(96)00045-8},
	author = {Ethem Alpaydin and I. Kuban Altinel and Necati Aras}
}
