@article{clp:rist2000,
title = {{P}rogrammation {L}ogique avec {C}ontraintes (CLP): Etude et application au Puzzle Send plus more equal to money},
author = {Tayeb Lemlouma, Abdelmadjid Boudina},
journal= {{R}evue d'{I}nformatique {S}cientifique et {T}echnique ({RIST})},
volume = {10},
number = {1-2},
year = {2000}
address = {Algiers, Algeria},
pages = {63-85},
}