William H. Harrison, Haim Kilov, Harold Ossher, Ian Simmonds. From Dynamic Supertypes to Subjects: A Natural Way to Specify and Develop Systems. IBM Systems Journal, 35(2):244-256, 1996.
@article{HarrisonKOS96,
title = {From Dynamic Supertypes to Subjects: A Natural Way to Specify and Develop Systems},
author = {William H. Harrison and Haim Kilov and Harold Ossher and Ian Simmonds},
year = {1996},
researchr = {https://researchr.org/publication/HarrisonKOS96},
cites = {0},
citedby = {0},
journal = {IBM Systems Journal},
volume = {35},
number = {2},
pages = {244-256},
}