<?xml version="1.0" encoding="US-ASCII"?>
<dblp>
<article key="journals/soco/LioC20" mdate="2025-01-19">
<author orcid="0000-0001-8888-7379">Waichon Lio</author>
<author>Guangquan Cheng</author>
<title>Two-degree-of-freedom Ellsberg urn problem.</title>
<pages>6903-6908</pages>
<year>2020</year>
<volume>24</volume>
<journal>Soft Comput.</journal>
<number>9</number>
<ee>https://doi.org/10.1007/s00500-019-04327-2</ee>
<ee>https://www.wikidata.org/entity/Q127226052</ee>
<url>db/journals/soco/soco24.html#LioC20</url>
</article>
</dblp>
