@misc{indiciae822d3553c000,
  title = {Path-integral solubility of two-dimensional models.},
  author = {A Das and VS Mathur},
  year = {1986},
  doi = {10.1103/physrevd.33.489},
  url = {https://pubmed.ncbi.nlm.nih.gov/9956644/},
  note = {Source identifier: 9956644}
}