@article{DBLP:journals/jlp/Lammel04,
author = {Ralf L{\"a}mmel},
title = {Evolution of rule-based programs},
journal = {J. Log. Algebr. Program.},
volume = {60-61},
year = {2004},
pages = {141-193},
ee = {http://dx.doi.org/10.1016/j.jlap.2004.03.006},
bibsource = {DBLP, http://dblp.uni-trier.de}
}