@article{DBLP:journals/jcisd/ChristieLN93,
author = {Bradley D. Christie and
Burton A. Leland and
James G. Nourse},
title = {Structure searching in chemical databases by direct lookup
methods},
journal = {Journal of Chemical Information and Computer Sciences},
volume = {33},
number = {4},
year = {1993},
pages = {545-547},
ee = {http://pubs.acs.org/cgi-bin/archive.cgi/jcisd8/1993/33/i04/f-pdf/f_ci00014a004.pdf},
bibsource = {DBLP, http://dblp.uni-trier.de}
}