@techreport{Norman-Bobrow77,
  author	= {Norman, D. A. and Bobrow, D. G.},
  year		= {1977},
  title		= {Descriptions: A Basis for Memory Acquisition and Retrieval},
  number	= {7703},
  address	= {La Jolla, California},
  institution	= {Center for Human Information Processing}
}