Issue No. 04 - August (1992 vol. 4)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/69.149934
<p>The commenters point out that the author of the above-titled paper failed to acknowledge their contemporary publications of almost identical results and the subsequent, comprehensive refinement of this work. The author replies that he did not have access to their publications. He indicates some differences between their work and his.</p>
SQL; historical databases; relational databases
N. Lorentzos, N. Sarda and R. Johnson, "Comments on "Extensions to SQL for Historical Databases"," in IEEE Transactions on Knowledge & Data Engineering, vol. 4, no. , pp. 399, 1992.