@article{DBLP:journals/icga/Salcedo-SanzCOPP09,
author = {Sancho Salcedo-Sanz and
Leopoldo Carro-Calvo and
Emilio G. Ort\'{\i}z-Garc\'{\i}a and
{\'A}ngel M. P{\'e}rez-Bellido and
Jos{\'e} Antonio Portilla-Figueras},
title = {A Nested Two-steps Evolutionary Algorithm for the Light-up
Puzzle},
journal = {ICGA Journal},
volume = {32},
number = {3},
year = {2009},
pages = {131-139},
bibsource = {DBLP, http://dblp.uni-trier.de}
}