@book{hausmann2011atlas,
  title={The Atlas of Economic Complexity},
  author={Hausmann, R. and Hidalgo, C. and Bustos, S. and Coscia, M. and Chung, S. and Jimenez, J. and Simoes, A. and Yildirim, M.},
  year={2011},
  publisher={Puritan Press}
}