@book{MaassenSchoenenFricketal.2007,
  author    = {Andr{\´e} Maassen and Markus Schoenen and Detlev Frick and Andreas Gadatsch},
  title     = {SAP R/3: kompletn{\´i} průvodce},
  series = {Informačn{\´i} syst{\´e}my},
  journal    = {Grundkurs SAP R/3},
  edition   = {Tschechische Lizenzausgabe},
  publisher = {Computer Press},
  address   = {Brno},
  isbn      = {978-80-251-1750-7},
  pages     = {733},
  year      = {2007},
  language  = {und}
}