Jesse Hughes. An artifact is to use: an introduction to instrumental functions. Synthese, 168(1):179-199, 2009. [doi]
@article{Hughes09, title = {An artifact is to use: an introduction to instrumental functions}, author = {Jesse Hughes}, year = {2009}, doi = {10.1007/s11229-008-9335-5}, url = {http://dx.doi.org/10.1007/s11229-008-9335-5}, researchr = {https://researchr.org/publication/Hughes09}, cites = {0}, citedby = {0}, journal = {Synthese}, volume = {168}, number = {1}, pages = {179-199}, }