@Inproceedings{EPTCS263.2,
  author    = {Zanasi, Fabio},
  year      = {2017},
  title     = {Rewriting in Free Hypergraph Categories
},
  editor    = {Kehrer, Timo and Miller, Alice},
  booktitle = {{\rm Proceedings Third Workshop on}
               Graphs as Models ,
               {\rm Uppsala, Sweden, 23rd April 2017}},
  series    = {Electronic Proceedings in Theoretical Computer Science},
  volume    = {263},
  publisher = {Open Publishing Association},
  pages     = {16-30},
  doi       = {10.4204/EPTCS.263.2},
}