<?xml version="1.0"?>
<dblp>
<article key="journals/gis/LiangM00" mdate="2004-07-14">
<author>Chaojun Liang</author>
<author>D. Scott Mackay</author>
<title>A general model of watershed extraction and representation using globally optimal flow paths and up-slope contributing areas.</title>
<pages>337-358</pages>
<year>2000</year>
<volume>14</volume>
<journal>International Journal of Geographical Information Science</journal>
<number>4</number>
<ee>http://taylorandfrancis.metapress.com/openurl.asp?genre=article&amp;issn=1365-8816&amp;volume=14&amp;issue=4&amp;spage=337</ee>
<url>db/journals/gis/gis14.html#LiangM00</url>
</article>
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