@techreport{Henschel02-gem-manual,
  author	= {Henschel, Renate},
  title		= {GeM annotation manual},
  institution	= {University of Bremen and University of Stirling},
  year		= {2002},
  type		= {GeM project report},
  address	= {Bremen and Stirling},
  note		= {Available at http://purl.org/net/gem},
  urlpage	= {http://purl.org/net/gem},
  URL		= {http://purl.org/net/gem},
  urlpage	= {http://purl.org/net/gem}
}