@article{article, title = {{The theory of classification part 12: Building the class hierarchy}}, url = {{https://eprints.whiterose.ac.uk/79266/ }}, year = {{2004}}, month = {{1}}, author = {{Simons AJH}}, doi = {{10.5381/jot.2004.3.5.c2}}, volume = {{3}}, journal = {{Journal of Object Technology}}, issue = {{5}}, pages = {{13-24}}, note = {{Accessed on 2024/12/25}}}