@misc{indiciaedb491864cdbd,
  title = {Integrator-based circuit-independent chaotic oscillator structure.},
  author = {A S Elwakil},
  year = {2004},
  doi = {10.1063/1.1756117},
  url = {https://pubmed.ncbi.nlm.nih.gov/15189064/},
  note = {Source identifier: 15189064}
}