@misc{indiciaee44de03a92d8,
  title = {Hydrogen atom in a strong magnetic field: Semiclassical quantization using classical adiabatic invariance.},
  author = {S Saini and D Farrelly},
  year = {1987},
  doi = {10.1103/physreva.36.3556},
  url = {https://pubmed.ncbi.nlm.nih.gov/9899292/},
  note = {Source identifier: 9899292}
}