@InCollection{Grzybowski:2007,
  author  = "T. Grzybowski",
  title     = "Piłka siatkowa",
  pages     = "219--230",
  year      = "2007",
  booktitle = "100 lat Klubu Sportowego "Posnania" 1907 - 2007, ISBN: 9788390663890",
  editor    = "pod red. Bernarda Woltmanna i Macieja Łuczaka",
  publisher = "PK "Posnania"",
  address   = "Poznań",
}