@misc{indiciae527e3e000870,
  title = {Zero-thickness membrane interface and Schrödinger equation.},
  author = {MQ Zhang},
  year = {1990},
  doi = {10.1103/physreva.42.4588},
  url = {https://pubmed.ncbi.nlm.nih.gov/9904564/},
  note = {Source identifier: 9904564}
}