@misc{indiciae66d605d5bdbf,
  title = {The Deontic Transaction Model in Multi-Agent Normative Systems},
  author = {Huang, Yonghua and Esterline, Albert},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/20000032308},
  note = {Source identifier: 20000032308}
}