@article{ macwilli2003ix,
  author =   {MacWilliams, Asa and Sandor, Christian and Wagner, Martin},
  title =    {Begrenzt offen: {Mac OS X} als Portierungsziel},
  journal =    {iX--Magazin f\"ur Professionelle Informationstechnik},
  year =  2003,
  month = jan,
  number = {2/2003},
  url = {http://www.heise.de/ix}
}