%0 Journal Article %1 journals/acta/LeveneL91 %A Levene, Mark %A Loizou, George %D 1991 %J Acta Inf. %K dblp %N 6 %P 603-605 %T Correction to Null Values in Nested Relational Databases by Mark A. Roth, H. F. Korth, and A. Silberschatz. %U http://dblp.uni-trier.de/db/journals/acta/acta28.html#LeveneL91 %V 28

@article{journals/acta/LeveneL91, added-at = {2018-06-26T00:00:00.000+0200}, author = {Levene, Mark and Loizou, George}, biburl = {https://www.bibsonomy.org/bibtex/22b57dd54dd072e84e909deac1b5a7822/dblp}, ee = {https://doi.org/10.1007/BF01463948}, interhash = {82ca17c0bbf51a90ed255985f4d602a5}, intrahash = {2b57dd54dd072e84e909deac1b5a7822}, journal = {Acta Inf.}, keywords = {dblp}, number = 6, pages = {603-605}, timestamp = {2018-06-27T11:36:07.000+0200}, title = {Correction to Null Values in Nested Relational Databases by Mark A. Roth, H. F. Korth, and A. Silberschatz.}, url = {http://dblp.uni-trier.de/db/journals/acta/acta28.html#LeveneL91}, volume = 28, year = 1991 }