BibTex format
@article{Gravel:2011,
author = {Gravel, D and Bell, T and Barbera, C and Bouvier, T and Pommier, T and Venail, P and Mouquet, N},
pages = {89--92},
title = {Experimental niche evolution alters the strength of the diversity-productivity relationship},
volume = {469},
year = {2011}
}