niu-2022-a:
  type: article
  title: A cost-aware logical framework
  author:
  - Niu, Yue
  - Sterling, Jonathan
  - Grodin, Harrison
  - Harper, Robert
  date: 2022-01
  page-range: 1-31
  url: http://dx.doi.org/10.1145/3498670
  serial-number:
    doi: 10.1145/3498670
    issn: 2475-1421
  parent:
    type: periodical
    title: Proceedings of the ACM on Programming Languages
    publisher: Association for Computing Machinery (ACM)
    issue: POPL
    volume: 6