@misc{indiciae488a5580489e,
  title = {Graph bipartitioning problem.},
  author = {W Liao},
  year = {1987},
  doi = {10.1103/physrevlett.59.1625},
  url = {https://pubmed.ncbi.nlm.nih.gov/10035287/},
  note = {Source identifier: 10035287}
}