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@Book{            landau,
  Author        = "Landau and Kitaigorodksy",
  date-added    = "2020-05-07 09:12:29 +0200",
  date-modified = "2020-05-07 09:16:23 +0200",
  Title         = "Physics for Every One",
  File          = "Physics\_for\_Everyone\_\_Motion\_Heat - a.djvu",
  file-2        = "Physics\_for\_Everyone-Book3-Electrons - a.pdf",
  file-3        = "Physics\_for\_Everyone-Book4-Photons-and-Nuclei - a.pdf",
  file-4        = "Physics\_for\_Everyone-Book2-Molecules - a.pdf",
  file-5        = "Physics\_for\_Everyone-Book1-Physical-Bodies - a.pdf"
}

@Book{ landau, Author = "Landau and Kitaigorodksy", date-added = "2020-05-07 09:12:29 +0200", date-modified = "2020-05-07 09:16:23 +0200", Title = "Physics for Every One", File = "Physics_for_Everyone__Motion_Heat - a.djvu", file-2 = "Physics_for_Everyone-Book3-Electrons - a.pdf", file-3 = "Physics_for_Everyone-Book4-Photons-and-Nuclei - a.pdf", file-4 = "Physics_for_Everyone-Book2-Molecules - a.pdf", file-5 = "Physics_for_Everyone-Book1-Physical-Bodies - a.pdf" }