@incollection{LaPolla2010,
  author    = {Randy J. LaPolla},
  title     = {Typology and complexity},
  booktitle = {Language Acquisition, Change and Emergence: Essays in evolutionary linguistics, ed. by James W. Minett and William S-Y. Wang},
  url       = {http://victoria.linguistlist.org/~lapolla//rjlapolla/papers/LaPolla-complexity.PDF},
  year      = {2010},
}