@article{DBLP:journals/jlp/PettorossiP94,
author = {Alberto Pettorossi and
Maurizio Proietti},
title = {Transformation of Logic Programs: Foundations and Techniques},
journal = {J. Log. Program.},
volume = {19/20},
year = {1994},
pages = {261-320},
ee = {http://dx.doi.org/10.1016/0743-1066(94)90028-0},
bibsource = {DBLP, http://dblp.uni-trier.de}
}