@InCollection{cugola06:content,
  author =       {Gianpaolo Cugola and Amy L. Murphy and Gian Pietro Picco},
  title =        {{Content-based Publish-subscribe in a Mobile Environment}},
  booktitle =    {{Mobile Middleware}},
  publisher = {Auerbach Publications},
  year =      2006,
  editor =    {Paolo Bellavista and Antonio Corradi},
  pages =     {257--285},
  note =      {Invited contribution},
}