1. An initial algebra approach to the specification correctness and implementation of abstract data types;Goguen;IBM Res. Rept. RC-6487,1976
2. Data type specification: Parameterization and the power of specification techniques;Thatcher;Proc. SIGACT 10th Ann. Symp. on Theory of Computing,1978
3. Data type specification: Parameterization and the power of specification techniques;Thatcher;ACM TOPLAS,1982
4. Parameterized data types in algebraic specification languages (short version);Ehrig;Proc. 7th ICALP Noordwijkerhout,1980
5. Parameter passing in algebraic specification languages;Ehrig,1981