@misc{indiciaec49b59062c9d,
  title = {A modification to a recurrence formula for linear first-order equations.},
  author = {R I Scherpelz and A E Desrosiers},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/7251369/},
  note = {Source identifier: 7251369}
}