@misc{indiciae103de3f66ee6,
  title = {Mutual friction between parallel two-dimensional electron systems.},
  author = {TJ Gramila and JP Eisenstein and AH MacDonald and LN Pfeiffer and KW West},
  year = {1991},
  doi = {10.1103/physrevlett.66.1216},
  url = {https://pubmed.ncbi.nlm.nih.gov/10044025/},
  note = {Source identifier: 10044025}
}