@misc{indiciaed6e9534cf2a5,
  title = {Effective actions for bosonic topological defects.},
  author = {R Gregory},
  year = {1991},
  doi = {10.1103/physrevd.43.520},
  url = {https://pubmed.ncbi.nlm.nih.gov/10013411/},
  note = {Source identifier: 10013411}
}