@TECHREPORT{HawkingT96,
    AUTHOR	= {David Hawking and Paul Thistlewaite},
    TITLE	= {Relevance Weighting Using Distance Between Term
                     Occurrences},  
    INSTITUTION = {Department of Computer Science, The Australian National
                  University},
    NUMBER	= {TR-CS-96-08},
    YEAR	= {1996},
    annote =   {Source in /home/dave_data/cheques_local/dave/Papers_Old/Published/TR96-SPANS},
    NOTE	= {\url{https://david-hawking.net/pubs/HawkingT96.pdf}, and 
             \url{cs.anu.edu.au/techreports/1996/}},
}