@misc{indiciaec7978f183552,
  title = {Superhard cubic BC2N compared to diamond.},
  author = {Yi Zhang and Hong Sun and Changfeng Chen},
  year = {2004},
  doi = {10.1103/physrevlett.93.195504},
  url = {https://pubmed.ncbi.nlm.nih.gov/15600848/},
  note = {Source identifier: 15600848}
}