@article{pinto2004ontologies,
title={Ontologies: How can they be built?},
author={Pinto, Helena Sofia and Martins, Jo{\~a}o P},
journal={Knowledge and Information Systems},
volume={6},
number={4},
pages={441--464},
year={2004},
publisher={Springer}
}
@article{compquestion,
year={2004},
issn={0219-1377},
journal={Knowledge and Information Systems},
volume={6},
number={4},
doi={10.1007/s10115-003-0138-1},
title={Ontologies: How can They be Built?},
url={http://dx.doi.org/10.1007/s10115-003-0138-1},
publisher={Springer-Verlag},
keywords={Ontology building; Development life cycle; Methodologies for building ontologies; Ontology reuse; Distributed, uncontrolled, dynamic ontology development},
author={Pinto, Helena Sofia and Martins, João P.},
pages={441-464},
language={English}
}