@InCollection{Maciejewski:1999,
  author    = "A. Maciejewski",
  title     = "Problems connected with the rotational dynamics of celestial bodies",
  pages     = "315--320",
  year      = "1999",
  booktitle = "The dynamic of small bodies in the solar system",
  publisher = "Kluwer Academic Publishers",
  address   = "Dordrecht",
}