Bing-Chao Huang, Michael A. Langston. Stable Duplicate-Key Extraction with Optimal Time and Space Bounds. Acta Informatica, 26(5):473-484, 1989.
@article{HuangL89, title = {Stable Duplicate-Key Extraction with Optimal Time and Space Bounds}, author = {Bing-Chao Huang and Michael A. Langston}, year = {1989}, researchr = {https://researchr.org/publication/HuangL89}, cites = {0}, citedby = {0}, journal = {Acta Informatica}, volume = {26}, number = {5}, pages = {473-484}, }