@misc{indiciaec54d2dadfda4,
  title = {On variable-step methods for the numerical solution of Schrödinger equation and related problems.},
  author = {G Avdelas and T E Simos},
  year = {2001},
  doi = {10.1016/s0097-8485(00)00085-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/11153799/},
  note = {Source identifier: 11153799}
}