@misc{tanner-josephson,
  author	= {Tanner, Michael C. and Josephson, John R.},
  month		= aug,
  year		= {1988},
  title		= {Justifying Diagnostic Conclusions},
  note		= {Presented at the AAAI-88 Workshop on Explanations},
  address	= {Saint Paul, Minessota}
}