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<!DOCTYPE submission SYSTEM "EJMSubmission01.dtd">
<submission>
	<transmittal-no>BEJ207</transmittal-no>
	<doi>10.3150/09-BEJ207</doi>
	<manuscript-id>BEJ0711-013</manuscript-id>
	<received-date>
		<date day="23" month="11" yr="2007" />
	</received-date>
	<revised-date>
		<date day="31" month="12" yr="2008" />
	</revised-date>
	<number-of-pages>26</number-of-pages>
	<title>Fibers of sample size two of hierarchical models and Markov bases of
   decomposable models for contingency tables</title>
	<running-head>Fibers of sample size two and Markov basis</running-head>
	<authors>
		<author correspondingAuthor="Yes">
			<first-name>Hisayuki</first-name>
			<last-name>Hara</last-name>
			<affiliation>University of Tokyo</affiliation>
			<email>hara@geosys.t.u-tokyo.ac.jp</email>
		</author>
		<author>
			<first-name>Satoshi</first-name>
			<last-name>Aoki</last-name>
			<affiliation>Kagoshima University</affiliation>
			<email>aoki@sci.kagoshima-u.ac.jp</email>
		</author>
		<author>
			<first-name>Akimichi</first-name>
			<last-name>Takemura</last-name>
			<affiliation>University of Tokyo</affiliation>
			<email>takemura@stat.t.u-tokyo.ac.jp</email>
		</author>
	</authors>
	<submission-file>
		<url>http://www.e-publications.org/ims/submission/index.php/BEJ/user/submissionFile/2422?confirm=8295b5e0</url>
	</submission-file>
</submission>