@misc{indiciaea3beaa70363e,
  title = {Multiple-state quantum Otto engine, 1D box system},
  author = {Purwanto, A.},
  year = {2014},
  doi = {10.1063/1.4868768},
  url = {https://www.osti.gov/biblio/22265954},
  note = {Source identifier: 22265954}
}