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@Book{            citeulike:4446283,
  Author        = "Jacobs, Bart",
  citeulike-article-id="4446283",
  citeulike-linkout-0="http://www.cs.ru.nl/B.Jacobs/CLG/JacobsCoalgebraIntro.pdf",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:27 +0200",
  HowPublished  = "Book draft",
  posted-at     = "2009-04-30 20:15:10",
  priority      = "4",
  Title         = "{Introduction to Coalgebra: Towards Mathematics of States and Observations}",
  URL           = "http://www.cs.ru.nl/B.Jacobs/CLG/JacobsCoalgebraIntro.pdf",
  Year          = "2005",
  bdsk-url-1    = "http://www.cs.ru.nl/B.Jacobs/CLG/JacobsCoalgebraIntro.pdf",
  File          = "Introduction to Coalgebra Towards Mathematics of States and Observations - Jacobs (0) (0) - a - a.pdf"
}

@Book{ citeulike:4446283, Author = "Jacobs, Bart", citeulike-article-id="4446283", citeulike-linkout-0="http://www.cs.ru.nl/B.Jacobs/CLG/JacobsCoalgebraIntro.pdf", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:27 +0200", HowPublished = "Book draft", posted-at = "2009-04-30 20:15:10", priority = "4", Title = "{Introduction to Coalgebra: Towards Mathematics of States and Observations}", URL = "http://www.cs.ru.nl/B.Jacobs/CLG/JacobsCoalgebraIntro.pdf", Year = "2005", bdsk-url-1 = "http://www.cs.ru.nl/B.Jacobs/CLG/JacobsCoalgebraIntro.pdf", File = "Introduction to Coalgebra Towards Mathematics of States and Observations - Jacobs (0) (0) - a - a.pdf" }