Cite
Hard problems for simple default logics.
MLA
Kautz, Henry A., and Bart Selman. “Hard Problems for Simple Default Logics.” Knowledge Representation, Jan. 1992, pp. 243–79. 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=99357578&authtype=sso&custid=ns315887.
APA
Kautz, H. A., & Selman, B. (1992). Hard problems for simple default logics. Knowledge Representation, 243–279.
Chicago
Kautz, Henry A., and Bart Selman. 1992. “Hard Problems for Simple Default Logics.” Knowledge Representation, January, 243–79. 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=99357578&authtype=sso&custid=ns315887.