@article {:1982:1523-0406:24,
	title = "Cartographic News",
	journal = "Cartography and Geographic Information Science",
	volume = "9",
	number = "1",
	year = "1982",
	abstract = "",
	pages = "24-24",
	url = "http://www.ingentaconnect.com/content/cagis/cagis/1982/00000009/00000001/art00003",
	doi = "doi:10.1559/152304082783948321"
}