@article{article, title  = {{The theory of classification part 18: The theory of classification part 18: polymorphism through the looking glass}},

 publisher = {{AITO - Association Internationale pour les Technologies Objets}},

 url = {{https://eprints.whiterose.ac.uk/id/eprint/200741 }},

 year = {{2005}},

 month = {{5}},

 author = {{Simons AJH}},

 doi = {{10.5381/jot.2005.4.4.c1}},

 volume = {{4}},

 journal = {{The Journal of Object Technology}},

 issue = {{4}},

 pages = {{7-18}},

 note = {{Accessed on 2025/11/29}}}