✓

@Book{            book:3419915,
  Author        = "Cheng, Eugenia",
  date-added    = "2023-06-08 09:25:22 +0200",
  date-modified = "2023-06-08 09:25:22 +0200",
  Edition       = "1",
  ISBN          = "1108477224,9781108477222",
  Publisher     = "Cambridge University Press",
  Title         = "The Joy of Abstraction: An Exploration of Math, Category Theory, and Life",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=9D2118250392255D4BBB22357D055307",
  Year          = "2022",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=9D2118250392255D4BBB22357D055307",
  File          = "Eugenia Cheng - The Joy of Abstraction\_ An Exploration of Math, Category Theory, and Life-Cambridge University Press (2022) - a.pdf"
}

@Book{ book:3419915, Author = "Cheng, Eugenia", date-added = "2023-06-08 09:25:22 +0200", date-modified = "2023-06-08 09:25:22 +0200", Edition = "1", ISBN = "1108477224,9781108477222", Publisher = "Cambridge University Press", Title = "The Joy of Abstraction: An Exploration of Math, Category Theory, and Life", URL = "http://gen.lib.rus.ec/book/index.php?md5=9D2118250392255D4BBB22357D055307", Year = "2022", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=9D2118250392255D4BBB22357D055307", File = "Eugenia Cheng - The Joy of Abstraction_ An Exploration of Math, Category Theory, and Life-Cambridge University Press (2022) - a.pdf" }