@misc{indiciae697f00bd4b31,
  title = {A second look at the double degree.},
  author = {D M Laskin},
  year = {1989},
  doi = {10.1016/s0278-2391(89)80060-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/2723848/},
  note = {Source identifier: 2723848}
}