brzozowskiDerivativesRegularExpressions1964:
  type: article
  title: Derivatives of {Regular} {Expressions}
  author: Brzozowski, Janusz A.
  date: 1964-10
  page-range: 481-494
  url:
    value: https://dl.acm.org/doi/10.1145/321239.321249
    date: 2024-04-29
  serial-number:
    doi: 10.1145/321239.321249
    issn: 0004-5411, 1557-735X
  parent:
    type: periodical
    title: Journal of the ACM
    issue: 4
    volume: 11