Butkote, R., & Denecke, K. (2007). Characterization of clones of boolean operations by identities. Algebra and Discrete Mathematics.
Chicago Style (17th ed.) CitationButkote, R., and K. Denecke. "Characterization of Clones of Boolean Operations by Identities." Algebra and Discrete Mathematics 2007.
MLA (8th ed.) CitationButkote, R., and K. Denecke. "Characterization of Clones of Boolean Operations by Identities." Algebra and Discrete Mathematics, 2007.
Warning: These citations may not always be 100% accurate.