@misc{indiciae514a6ceaaf5a,
  title = {An inexpensive, digital ramp, programmable temperature controller.},
  author = {D J Buckley and G E Timbers},
  year = {1972},
  doi = {10.1063/1.1685822},
  url = {https://pubmed.ncbi.nlm.nih.gov/5035929/},
  note = {Source identifier: 5035929}
}