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@Book{            book:1539948,
  Author        = "Stroustrup, Bjarne",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:26 +0200",
  ISBN          = "978-0-321-99278-9",
  Publisher     = "Addison-Wesley",
  Title         = "Programming Principles and Practice Using C++ 2 ed.",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=791C7279F48D04226CA154A5FAF25707",
  Year          = "2014",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=791C7279F48D04226CA154A5FAF25707"
}

@Book{ book:1539948, Author = "Stroustrup, Bjarne", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:26 +0200", ISBN = "978-0-321-99278-9", Publisher = "Addison-Wesley", Title = "Programming Principles and Practice Using C++ 2 ed.", URL = "http://gen.lib.rus.ec/book/index.php?md5=791C7279F48D04226CA154A5FAF25707", Year = "2014", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=791C7279F48D04226CA154A5FAF25707" }