Nathan Goodman, Oded Shmueli. The Tree Property is Fundamental for Query Processing. In Proceedings of the ACM Symposium on Principles of Database Systems, March 29-31, 1982, Los Angeles, California. pages 40-48, ACM, 1982. [doi]
@inproceedings{GoodmanS82, title = {The Tree Property is Fundamental for Query Processing}, author = {Nathan Goodman and Oded Shmueli}, year = {1982}, doi = {10.1145/588111.588119}, url = {http://doi.acm.org/10.1145/588111.588119}, researchr = {https://researchr.org/publication/GoodmanS82}, cites = {0}, citedby = {0}, pages = {40-48}, booktitle = {Proceedings of the ACM Symposium on Principles of Database Systems, March 29-31, 1982, Los Angeles, California}, publisher = {ACM}, }