@incollection{GaltungRuge99,
  author	= {Galtung, Johan and Ruge, Mari Holmboe},
  editor	= {Tumber, Howard},
  title		= {The structure of foreign news},
  pages		= {21--31},
  booktitle	= {News: a reader},
  publisher	= {Oxford University Press},
  year		= {1999},
  address	= {Oxford},
}