@article{8b7dfa90bd274049830504b8d9e47eb8,
title = "Gradation as a Communication Device in Area-Class Maps",
author = "Barry Kronenfeld",
note = "Introduction Dissatisfaction with the abruptness of boundaries on area-class maps has led many researchers in the natural sciences to look for alternative data models that depict gradation between classes and regions. A commonly proposed solution has been to adopt elements of fuzzy set theory to describe locations that do not fit well into any single class (Burrough 1996; Brown 1998).",
year = "2005",
month = jan,
day = "1",
doi = "10.1559/152304005775194719",
language = "American English",
volume = "32",
journal = "Cartography and Geographic Information Science",
}