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 # CALL FOR PAPERS CONTRIBUTION PARTICIPATION
 
 Click here to download:
-[Call for Interest (unofficial CfP)](http://cas.polito.it/gitlab/european-test-symposium-2023---public-documents/call-for-papers-contribution-participation/blob/master/01_ETS23_Announcement.pdf)
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+[Call for Interest (unofficial CfP)](http://cas.polito.it/gitlab/european-test-symposium-2023---public-documents/call-for-papers-contribution-participation/blob/master/01_ETS23_Announcement.pdf)
+[Call for Contributions (official CfP)](http://cas.polito.it/gitlab/european-test-symposium-2023---public-documents/call-for-papers-contribution-participation/blob/master/02_PreliminaryCfP.pdf)
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