@article{Brito2017,
title = "Automatic integer programming reformulation using variable neighborhood search",
journal = "Electronic Notes in Discrete Mathematics",
volume = "58",
pages = "7--14",
year = "2017",
issn = "1571-0653",
doi = "http://dx.doi.org/10.1016/j.endm.2017.03.002",
author = "Brito, Samuel S. and Santos, Haroldo G."
}