@Article{   htma2016a,
title={{COCO: The Experimental Procedure}},
author={N. Hansen and T. Tu{\v{s}}ar and O. Mersmann and A. Auger and D. Brockhoff},
journal={CoRR},
volume={abs/1603.08776},
year={2016},
url={http://arxiv.org/abs/1603.08776}
}