@BOOK{Buscher10_AttentionBasedIR,
  title = {Attention-based information retrieval - using eye tracking to capture
	attention evidence and personalize search},
  publisher = {Dr. Hut Verlag},
  year = {2010},
  author = {Georg Buscher},
  month = {August},
  url = {http://www.dr.hut-verlag.de/978-3-86853-542-6.html}
}