@article{BouchaudMezard2000,
  author = {Bouchaud, Jean-Philippe and M{\'e}zard, Marc},
  title = {Wealth condensation in a simple model of economy},
  journal = {Physica A: Statistical Mechanics and its Applications},
  year = {2000},
  volume = {282},
  number = {3--4},
  pages = {536--545},
  doi = {10.1016/S0378-4371(00)00205-3}
}