BibTex format
@article{Federico:2017:10.1016/j.econlet.2017.06.014,
author = {Federico, G and Langus, G and Valletti, T},
doi = {10.1016/j.econlet.2017.06.014},
journal = {Economics Letters},
pages = {136--140},
title = {A simple model of mergers and innovation},
url = {http://dx.doi.org/10.1016/j.econlet.2017.06.014},
volume = {157},
year = {2017}
}