John V. Guttag, Ellis Horowitz, David R. Musser. Some Extensions to Algebraic Specifications. In Language Design for Reliable Software. pages 63-67, 1977.
@inproceedings{GuttagHM77, title = {Some Extensions to Algebraic Specifications}, author = {John V. Guttag and Ellis Horowitz and David R. Musser}, year = {1977}, tags = {algebraic specification, algebra}, researchr = {https://researchr.org/publication/GuttagHM77}, cites = {0}, citedby = {0}, pages = {63-67}, booktitle = {Language Design for Reliable Software}, }