@article {Hagen2019,
  author = "Hans Hagen",
  title = "ConTeXt LMTX",
  journal = "TUGboat",
  volume = "40",
  number = "1",
  pages = "34--37",
  month = "4",
  year = "2019"
}

@online{ma-cb-en,
  author = {Hans Hagen},
  title = {\ConTeXt\ Mark IV: an excursion},
  url = {http://www.pragma-ade.nl/general/manuals/ma-cb-en.pdf},
  year = {2017}
}

@online{bash-tutor,
  author = {李延瑞},
  title = {写给高年级小学生的《Bash》指南},
  url = {https://segmentfault.com/a/1190000017229619},
  year = {2018}
}

@online{texlive,
  author = {TUG},
  title = {\TEX\ Live},
  url = {https://tug.org/texlive/},
  year = {2023}
}

@online{faking-text,
  author = {Hans Hagen},
  title = {Faking text and more},
  url = {http://www.pragma-ade.nl/general/magazines/mag-0007-mkiv.pdf},
  year = {2016}
}

@online{unicode-blocks,
  author = {\ConTeXt\ wiki editors},
  title = {List of Unicode blocks},
  url = {https://wiki.contextgarden.net/List_of_Unicode_blocks},
  year = {2020}
}

@online{contextref,
  author = {Hans Hagen}, 
  title = {\ConTeXt\ Reference},
  url = {http://pmrb.free.fr/contextref.pdf},
  year = 2013
}

@online{floating-objects,
  author = {\ConTeXt\ wiki editors}, 
  title = {Floating Objects},
  url = {https://wiki.contextgarden.net/Floating_Objects},
  year = 2021
}

@online{metafun,
  author = {李延瑞}, 
  title = {\MetaFun\ 小传},
  url = {https://segmentfault.com/a/1190000016832302},
  year = 2018
}

@online{math,
  author = {\ConTeXt\ wiki editors},
  title = {Math},
  url = {https://wiki.contextgarden.net/Math},
  year = {2022}
}

@online{mpman,
  author = {John D. Hobby},
  title = {\MetaPost\ Manual},
  url = {https://www.tug.org/docs/metapost/mpman.pdf},
  year = {2022}
}

@online{overlay,
  author = {\ConTeXt\ wiki editors},
  title = {Overlays},
  url = {https://wiki.contextgarden.net/Overlays},
  year = {2022}
}

@online{framed,
  author = {\ConTeXt\ wiki editors},
  title = {Framed},
  url = {https://wiki.contextgarden.net/Framed},
  year = {2022}
}

@online{math-fonts,
  author = {\ConTeXt\ wiki editors},
  title = {Math fonts},
  url = {https://wiki.contextgarden.net/Math_fonts},
  year = {2020}
}

@online{code-render,
  author = {李延瑞},
  title = {源码凸显},
  url = {https://segmentfault.com/a/1190000043405105},
  year = {2023}
}