@misc{indiciae1737741e80fd,
  title = {Electron correlations in semiconductor heterostructures.},
  author = {de Freitas U and N Studart},
  year = {1987},
  doi = {10.1103/physrevb.36.6677},
  url = {https://pubmed.ncbi.nlm.nih.gov/9942385/},
  note = {Source identifier: 9942385}
}