@article{OHG2005,
author = "D. Ortiz-Boyer and C{\'e}sar Herv{\'a}s-Mart{\'i}nez and N. Garc{\'i}a",
crossref = " ",
journal = "Journal of Artificial Intelligence Research",
month = " ",
pages = "1--48",
title = "{CIXL}2: a crossover operator for evolutionary algorithms based on population features",
url = "http://dx.doi.org/10.1613/jair.1660",
volume = "24",
year = "2005",
}