Clausen and Smith 2005

Clausen, Sébastien and Smith, Andrew B. 2005. Palaeoanatomy and biological affinities of a Cambrian deuterostome (Stylophora). Nature 438.17. 351-4.

@article{jacquesestimative-clausen05stylophora,
  author  = {Clausen, Sébastien and Smith, Andrew B.},
  journal = {Nature},
  pages   = {351-4},
  title   = {Palaeoanatomy and biological affinities of a Cambrian deuterostome (Stylophora)},
  volume  = {438.17},
  year    = {2005}
}