Birger Hjørland. Towards a theory of aboutness, subject, topicality, theme, domain, field, content ... and relevance. JASIS, 52(9):774-778, 2001.
@article{Hjorland01a, title = {Towards a theory of aboutness, subject, topicality, theme, domain, field, content ... and relevance}, author = {Birger Hjørland}, year = {2001}, researchr = {https://researchr.org/publication/Hjorland01a}, cites = {0}, citedby = {0}, journal = {JASIS}, volume = {52}, number = {9}, pages = {774-778}, }