@article{generalizedspeciessamplingpriorswith,
  title = {Generalized Species Sampling Priors with Latent Beta reinforcements},
  author = {Edoardo M. Airoldi and Thiago Costa and Federico Bassetti and Fabrizio Leisen and Michele Guindani},
  year = {2010},
  eprint = {1012.0866},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1012.0866v4},
}