Waldmann, Uwe Automation of Logic, MPI for Informatics, Max Planck Society; Programming Logics, MPI for Informatics, Max Planck Society;
1-s2.0-0304397592903227-main.pdf (Publisher version), 3MB
Waldmann, U. (1992). Semantics of Order-Sorted Specifications. Theoretical Computer Science, 94(1), 1-35. doi:10.1016/0304-3975(92)90322-7.