@article{Michel2011,
author = {Michel, J.-B. and Shen, Y.K. and Aiden, A.P. and Veres, A. and Gray, M.K. and Brockman, W. and Team, The Google Books and Pickett, J.P. and Hoiberg, D. and Clancy, D. and Norvig, P. and Orwant, J. and Pinker, S. and Nowak, M.A. and Aiden, E.L. },
title= {Quantitative Analysis of Culture Using Millions of Digitized Books},
year = {2011},
doi = {10.1126/science.1199644},
journal = {Science},
volume = {331},
pages = {176--182},
}