(1990). Proceedings / Algebraic Logic and Universal Algebra in Computer Science Conference, Ames, Iowa, USA, June 1-4, 1988 ; C.H. Bergman, R.D. Maddux, D.L. Pigozzi (eds.).
Cita Chicago (17th ed.)Proceedings / Algebraic Logic and Universal Algebra in Computer Science Conference, Ames, Iowa, USA, June 1-4, 1988 ; C.H. Bergman, R.D. Maddux, D.L. Pigozzi (eds.). 1990.
Cita MLA (9th ed.)Proceedings / Algebraic Logic and Universal Algebra in Computer Science Conference, Ames, Iowa, USA, June 1-4, 1988 ; C.H. Bergman, R.D. Maddux, D.L. Pigozzi (eds.). 1990.
Atenció: Aquestes cites poden no estar 100% correctes.