Gaya APA

Vollmer, O, B, A, M, M, T, A, H. (2012). The complexity of reasoning for fragments of default logic . : .

Gaya MLA

Vollmer, Olaf, Beyersdorff,, Arne, Meier,, Michael, Thomas,, And, Heribert. "The complexity of reasoning for fragments of default logic ". : , 2012. Text.