@misc{indiciae552c5d137e52,
  title = {Localized excitations in (2+1)-dimensional systems.},
  author = {Xiao-Yan Tang and Sen-Yue Lou and Ying Zhang},
  year = {2002},
  doi = {10.1103/physreve.66.046601},
  url = {https://pubmed.ncbi.nlm.nih.gov/12443343/},
  note = {Source identifier: 12443343}
}