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TITLE: TAMENESS OF JOINS INVOLVING THE PSEUDOVARIETY OF LOCAL SEMILATTICES  Full Text
AUTHORS: Jose Carlos Costa ; Conceicao Nogueira ;
PUBLISHED: 2012, SOURCE: INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, VOLUME: 22, ISSUE: 7
INDEXED IN: Scopus WOS
IN MY: ORCID
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TITLE: COMPLETE REDUCIBILITY OF THE PSEUDOVARIETY LS1  Full Text
AUTHORS: Jose Carlos Costa ; Conceicao Nogueira ;
PUBLISHED: 2009, SOURCE: INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION, VOLUME: 19, ISSUE: 2
INDEXED IN: Scopus WOS
IN MY: ORCID
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TITLE: On bases of identities for the omega-variety generated by locally testable semigroups  Full Text
AUTHORS: Costa, JC ; Nogueira, C ;
PUBLISHED: 2008, SOURCE: THEORETICAL COMPUTER SCIENCE, VOLUME: 401, ISSUE: 1-3
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID