@INPROCEEDINGS{HawkingT97,
    BOOKTITLE	= {Proceedings of {TREC}-6},
    MONTH 	=  {November},
    YEAR 	=    {1997},
    AUTHOR 	=  {David Hawking and Paul Thistlewaite},
    TITLE 	=  {Overview of {TREC-6 Very Large Collection Track}},
    pages = 	 {93--106},
    annote =   {Source in /home/dave_data/cheques_local/dave/Papers_Old/Published/TREC6},
    note =     {NIST special publication 500-240. \url{https://david-hawking.net/pubs/HawkingT97.pdf} , and \url{trec.nist.gov/pubs/trec6/t6_proceedings.html}},
}