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@Book{            book:3331955,
  Author        = "Licciardi, Silvia and Dattoli, Giuseppe",
  date-added    = "2023-09-16 22:28:33 +0200",
  date-modified = "2023-09-16 22:33:32 +0200",
  ISBN          = "9811255326,9789811255328",
  Publisher     = "WSPC",
  Title         = "Guide To The Umbral Calculus, A Different Mathematical Language",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=2816C22ECB16462817663CFB0E3C5859",
  Year          = "2022",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=2816C22ECB16462817663CFB0E3C5859",
  File          = "Silvia Licciardi, Giuseppe Dattoli - Guide To The Umbral Calculus, A Different Mathematical Language-WSPC (2022).pdf",
  file-2        = "Silvia Licciardi, Giuseppe Dattoli - Guide To The Umbral Calculus, A Different Mathematical Language-WSPC (2022).epub"
}

@Book{ book:3331955, Author = "Licciardi, Silvia and Dattoli, Giuseppe", date-added = "2023-09-16 22:28:33 +0200", date-modified = "2023-09-16 22:33:32 +0200", ISBN = "9811255326,9789811255328", Publisher = "WSPC", Title = "Guide To The Umbral Calculus, A Different Mathematical Language", URL = "http://gen.lib.rus.ec/book/index.php?md5=2816C22ECB16462817663CFB0E3C5859", Year = "2022", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=2816C22ECB16462817663CFB0E3C5859", File = "Silvia Licciardi, Giuseppe Dattoli - Guide To The Umbral Calculus, A Different Mathematical Language-WSPC (2022).pdf", file-2 = "Silvia Licciardi, Giuseppe Dattoli - Guide To The Umbral Calculus, A Different Mathematical Language-WSPC (2022).epub" }