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@Book{            book:927954,
  Author        = "Rasiowa, Helena and Sikorski, Roman",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:26 +0200",
  Publisher     = "Warszawa, Pa{\'n}stwowe Wydawn. Naukowe",
  Series        = "Monografie matematyczne, t. 41.",
  Title         = "The mathematics of metamathematics",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=E4DB3CF7D79239A033836DC53392C66B",
  Year          = "1963",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=E4DB3CF7D79239A033836DC53392C66B",
  File          = "[Helena\_Rasiowa,\_Roman\_Sikorski]\_Mathematics\_of\_Me(b-ok.org) (0) - a - a.pdf",
  file-2        = "[Helena\_Rasiowa,\_Roman\_Sikorski]\_Mathematics\_of\_Me(b-ok.org) (0) - a - a.djvu",
  file-3        = "Rasiowa (0) - a - a.pdf"
}

@Book{ book:927954, Author = "Rasiowa, Helena and Sikorski, Roman", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:26 +0200", Publisher = "Warszawa, Pa{\'n}stwowe Wydawn. Naukowe", Series = "Monografie matematyczne, t. 41.", Title = "The mathematics of metamathematics", URL = "http://gen.lib.rus.ec/book/index.php?md5=E4DB3CF7D79239A033836DC53392C66B", Year = "1963", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=E4DB3CF7D79239A033836DC53392C66B", File = "[Helena_Rasiowa,_Roman_Sikorski]_Mathematics_of_Me(b-ok.org) (0) - a - a.pdf", file-2 = "[Helena_Rasiowa,_Roman_Sikorski]_Mathematics_of_Me(b-ok.org) (0) - a - a.djvu", file-3 = "Rasiowa (0) - a - a.pdf" }