@misc{indiciaed9caa9ad784f,
  title = {Instability induced by symmetry reduction.},
  author = {J Guckenheimer and A Mahalov},
  year = {1992},
  doi = {10.1103/physrevlett.68.2257},
  url = {https://pubmed.ncbi.nlm.nih.gov/10045349/},
  note = {Source identifier: 10045349}
}