@misc{indiciaeb06c95b8a3fc,
  title = {Alternative algebraic method to solve the Schrödinger equation.},
  author = {Z Zhou and RG Parr},
  year = {1990},
  doi = {10.1103/physreva.41.495},
  url = {https://pubmed.ncbi.nlm.nih.gov/9902892/},
  note = {Source identifier: 9902892}
}