@article{Jeffrey97,
  title = {Premonoidal categories and flow graphs},
  author = {Alan Jeffrey},
  year = {1997},
  url = {http://www.elsevier.com/gej-ng/31/29/23/35/23/show/Products/notes/index.htt#006},
  tags = {data-flow, graph-rewriting, rewriting},
  researchr = {https://researchr.org/publication/Jeffrey97},
  cites = {0},
  citedby = {0},
  journal = {Electronic Notes in Theoretical Computer Science},
  volume = {10},
  pages = {51},
}