@misc{W2614264617,
  author = {Karol Życzkowski and Paweł Horodecki and Anna Sanpera and Maciej Lewenstein},
  title = {Volume of the set of separable states},
  year = {1998},
  howpublished = {Physical Review A},
  doi = {https://doi.org/10.1103/physreva.58.883}
}