Cite
Extended Upper Sets in BE-Algebras.
MLA
Hee Sik Kim, and Kyoung Ja Lee. “Extended Upper Sets in BE-Algebras.” Bulletin of the Malaysian Mathematical Sciences Society, vol. 34, no. 3, Nov. 2011, pp. 511–20. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edb&AN=82846191&authtype=sso&custid=ns315887.
APA
Hee Sik Kim, & Kyoung Ja Lee. (2011). Extended Upper Sets in BE-Algebras. Bulletin of the Malaysian Mathematical Sciences Society, 34(3), 511–520.
Chicago
Hee Sik Kim, and Kyoung Ja Lee. 2011. “Extended Upper Sets in BE-Algebras.” Bulletin of the Malaysian Mathematical Sciences Society 34 (3): 511–20. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edb&AN=82846191&authtype=sso&custid=ns315887.