,
Springer
Applicable Algebra in Engineering, Communication and Computing
International Conference on Algebraic and Logic Programming
Networks and Optimization

Apt, K., Marchiori, E., & Palamidessi, C. (1994). A declarative approach for first-order built-in's of Prolog. In Applicable Algebra in Engineering, Communication and Computing (Vol. 5, pp. 159–191). Springer.