@misc{indiciae260c940641fb,
  title = {Periodic orbits and shell structure in octupole deformed potentials.},
  author = {WD Heiss and RG Nazmitdinov and S Radu},
  year = {1995},
  doi = {10.1103/physrevb.51.1874},
  url = {https://pubmed.ncbi.nlm.nih.gov/9978911/},
  note = {Source identifier: 9978911}
}