Richard L. Phillips. A query language for a network data base with graphical entities. In James George, editor, Proceedings of the 4th Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 1977, San Jose, California, USA, July 20-22, 1977. pages 179-185, ACM, 1977. [doi]
@inproceedings{Phillips77-0, title = {A query language for a network data base with graphical entities}, author = {Richard L. Phillips}, year = {1977}, doi = {10.1145/563858.563891}, url = {http://doi.acm.org/10.1145/563858.563891}, researchr = {https://researchr.org/publication/Phillips77-0}, cites = {0}, citedby = {0}, pages = {179-185}, booktitle = {Proceedings of the 4th Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 1977, San Jose, California, USA, July 20-22, 1977}, editor = {James George}, publisher = {ACM}, }