Pauray S. M. Tsai, Arbee L. P. Chen. Partial Natural Outerjoin - An Operation for Interoperability in a Multidatabase Environment. J. Inf. Sci. Eng., 16(4):593-617, 2000. [doi]
@article{TsaiC00-0, title = {Partial Natural Outerjoin - An Operation for Interoperability in a Multidatabase Environment}, author = {Pauray S. M. Tsai and Arbee L. P. Chen}, year = {2000}, url = {http://www.iis.sinica.edu.tw/page/jise/2000/200007_05.html}, tags = {meta-model, Meta-Environment, meta-objects}, researchr = {https://researchr.org/publication/TsaiC00-0}, cites = {0}, citedby = {0}, journal = {J. Inf. Sci. Eng.}, volume = {16}, number = {4}, pages = {593-617}, }