@inproceedings{Clemons78:0,
  title = {An External Schema Facility to Support Data Base Update},
  author = {Eric K. Clemons},
  year = {1978},
  tags = {rule-based, XML, XML Schema, data-flow},
  researchr = {https://researchr.org/publication/Clemons78%3A0},
  cites = {0},
  citedby = {0},
  pages = {371},
  booktitle = {JCDKB},
}