@misc{indiciae711ca4d890bf,
  title = {Ferromagnetic Lieb-Mattis theorem.},
  author = {Bruno Nachtergaele and Shannon Starr},
  year = {2005},
  doi = {10.1103/physrevlett.94.057206},
  url = {https://pubmed.ncbi.nlm.nih.gov/15783691/},
  note = {Source identifier: 15783691}
}