fiore-2022-formal:
  type: article
  title: Formal metatheory of second-order abstract syntax
  author:
  - Fiore, Marcelo
  - Szamozvancev, Dmitrij
  date: 2022-01
  page-range: 1-29
  url: http://dx.doi.org/10.1145/3498715
  serial-number:
    doi: 10.1145/3498715
    issn: 2475-1421
  parent:
    type: periodical
    title: Proceedings of the ACM on Programming Languages
    publisher: Association for Computing Machinery (ACM)
    issue: POPL
    volume: 6