@misc{indiciaeb9c965fa839b,
  title = {Feature expressions: creating and manipulating sequence datasets.},
  author = {B Fristensky},
  year = {1993},
  doi = {10.1093/nar/21.25.5997},
  url = {https://pubmed.ncbi.nlm.nih.gov/8290362/},
  note = {Source identifier: 8290362}
}