@article{Fonseca2014a,
title={Variable Neighborhood Search based algorithms for high school timetabling},
issn={0305-0548},
year={2014},
doi={http://dx.doi.org/10.1016/j.cor.2013.11.012},
url={http://www.sciencedirect.com/science/article/pii/S0305054813003328},
author={Fonseca, George H.G. and Santos, Haroldo G.},
keywords={Variable Neighborhood Search;High School Timetabling Problem;Third International Timetabling Competition},
journal={Computers & Operations Research},
pages={1-6}
}