Other

last accessed: April 2004

@misc{MWMetricSpace,
	vgclass =	{other},
	author =	{Eric W. Weisstein},
	title =	{Metric Space},
	howpublished =	{From MathWorld---A Wolfram Web Resource.\\
	\texttt{http://mathworld.wolfram.com/MetricSpace.html}},
	year =	{last accessed: April 2004},
	url =	{http://mathworld.wolfram.com/MetricSpace.html},
}