@article{DBLP:journals/jcisd/ArmstrongH89,
author = {Joseph L. Armstrong and
D. Brynn Hibbert},
title = {Representation and matching of chemical structures by a
Prolog program},
journal = {Journal of Chemical Information and Computer Sciences},
volume = {29},
number = {2},
year = {1989},
pages = {51-60},
ee = {http://pubs.acs.org/cgi-bin/archive.cgi/jcisd8/1989/29/i02/f-pdf/f_ci00062a002.pdf},
bibsource = {DBLP, http://dblp.uni-trier.de}
}