@misc{indiciae66f088c7fe75,
  title = {Eco-grammar systems: a grammatical framework for studying lifelike interactions.},
  author = {E Csuhaj-Varjú and J Kelemen and A Kelemenová and G Păun},
  year = {1997},
  doi = {10.1162/artl.1997.3.1.1},
  url = {https://pubmed.ncbi.nlm.nih.gov/9090156/},
  note = {Source identifier: 9090156}
}