%0 Journal Article %1 smith77 %A Smith, J.M. %A Smith, D.C.P. %D 1977 %J Communications of the ACM %K Semantic, aggregation %N 6 %P 405--413 %T Database Abstraction: Aggregation %V 20

@article{smith77, added-at = {2007-06-19T16:03:11.000+0200}, author = {Smith, J.M. and Smith, D.C.P.}, biburl = {https://www.bibsonomy.org/bibtex/259326ff457b71889f2d8c673242c2a37/charoy}, interhash = {c1b2622e54da295615c725274c9e168f}, intrahash = {59326ff457b71889f2d8c673242c2a37}, journal = {Communications of the ACM}, keywords = {Semantic, aggregation}, month = {June}, number = 6, pages = {405--413}, timestamp = {2007-06-19T16:03:34.000+0200}, title = {{Database Abstraction: Aggregation}}, volume = 20, year = 1977 }