@online{latexteam2024interfaces,
  title = {The {\LaTeX}3 interfaces},
  author = {{The {\LaTeX} Project}},
  date = {2024-05-08},
  url = {http://mirrors.ctan.org/macros/latex/required/l3kernel/interface3.pdf},
  urldate = {2024-05-15},
  note = {The referenced version of the document is attached to this document.\embedfile{interface3.pdf}},
}

@online{latexteam2024style,
  title = {The {\LaTeX}3 kernel},
  subtitle = {Style guide for code authors},
  author = {{The {\LaTeX} Project}},
  date = {2024-04-11},
  url = {http://mirrors.ctan.org/macros/latex/required/l3kernel/l3styleguide.pdf},
  urldate = {2024-05-08},
  note = {The referenced version of the document is attached to this document.\embedfile{l3styleguide.pdf}},
}

@online{latexteam2024programming,
  title = {The expl3 package and {\LaTeX}3 programming},
  author = {{The {\LaTeX} Project}},
  date = {2024-04-11},
  url = {http://mirrors.ctan.org/macros/latex/required/l3kernel/expl3.pdf},
  urldate = {2024-05-08},
  note = {The referenced version of the document is attached to this document.\embedfile{expl3.pdf}},
}

@online{starynovotny2024static3,
  title = {Static analysis of expl3 programs (3)},
  subtitle = {Design Specification},
  author = {Starý Novotný, Vít},
  url = {https://witiko.github.io/Expl3-Linter-3/},
% urldate = {XXX},
  note = {To be released},
}

@online{josephwright2024obsolete,
  author = {Joseph Wright},
  date = {2024-04-29},
  url = {https://github.com/latex3/latex3/pull/1542#issuecomment-2082352499},
  urldate = {2024-05-15},
}

@book{flemming1999principles,
  author = {Flemming Nielson and Nielson, Hanne Riis and Chris Hankin},
  title = {Principles of Program Analysis},
  doi = {10.1007/978-3-662-03811-6},
  isbn = {978-3-540-65410-0},
  date = {1999-10-22},
  publisher = {Springer},
  location = {Berlin, Heidelberg},
  edition = {1},
  pagetotal = {452},
}