@article{
title = "Explanations and optimization in preference-based configurators"
author = "Eugene C. Freuder, Chavalit Likitvivatanavong, Manuela Moretti, Francesca Rossi, Richard J. Wallace"
year = "2002-01-01"
booktitle = "Joint Workshop of the ERCIM Working Group on Constraints and the CologNet Area on Constraint and Logic Programming on Constraint Solving and Constraint Logic Programming, Cork, Ireland"
pages = "58-71" }