Umeshwar Dayal, Daniel R. Ries. Research on Query Optimization at Computer Corporation of America. IEEE Data Eng. Bull., 5(3):33-37, 1982. [doi]
@article{DayalR82, title = {Research on Query Optimization at Computer Corporation of America}, author = {Umeshwar Dayal and Daniel R. Ries}, year = {1982}, url = {http://sites.computer.org/debull/82SEP-CD.pdf}, tags = {optimization}, researchr = {https://researchr.org/publication/DayalR82}, cites = {0}, citedby = {0}, journal = {IEEE Data Eng. Bull.}, volume = {5}, number = {3}, pages = {33-37}, }