@incollection{RouxSmart:95,
   author    = "M. Roux and J. Smart",
   title     = "A Model of Medical Knowledge Representation, Application
                to the Reports Analysis of Descriptive Pathology",
   booktitle = "Methods of Information in Medecine",
   note      = {{\`A} para{\^{\i}}tre},
   publisher = "Schattauer",
   address   = "Holland",
   year      = 1995
}
@Article{Kehr:xindy,
 author  = "Roger Kehr",
 title  = "{\texttt{xindy}---{A} flexible indexing system}",
 journal  = "Cahiers GUTenberg",
 year  = 1998,
 volume  = "28--29",
 pages  = "223--230",
 month  = mar,
}