@misc{indiciaec31a1aad97d0,
  title = {Quantized vortices in two-dimensional superfluids and generalized Hamiltonian dynamics.},
  author = {H Kuratsuji},
  year = {1992},
  doi = {10.1103/physrevlett.68.1746},
  url = {https://pubmed.ncbi.nlm.nih.gov/10045210/},
  note = {Source identifier: 10045210}
}