Peter Gassner, Guy M. Lohman, K. Bernhard Schiefer, Yun Wang. Query Optimization in the IBM DB2 Family. IEEE Data Eng. Bull., 16(4):4-18, 1993. [doi]
@article{GassnerLSW93, title = {Query Optimization in the IBM DB2 Family}, author = {Peter Gassner and Guy M. Lohman and K. Bernhard Schiefer and Yun Wang}, year = {1993}, tags = {optimization}, researchr = {https://researchr.org/publication/GassnerLSW93}, cites = {0}, citedby = {0}, journal = {IEEE Data Eng. Bull.}, volume = {16}, number = {4}, pages = {4-18}, }