@misc{indiciae6ede67e407ae,
  title = {zeta functions for nonminimal operators.},
  author = {HT Cho and R Kantowski},
  year = {1995},
  doi = {10.1103/physrevd.52.4588},
  url = {https://pubmed.ncbi.nlm.nih.gov/10019682/},
  note = {Source identifier: 10019682}
}