Dryer 2005o

Dryer, Matthew S. 2005o. Polar questions. In WALS, 470-473.

@incollection{dryer2005o,
  author    = {Dryer, Matthew S},
  booktitle = {WALS},
  pages     = {470-473},
  title     = {Polar questions},
  year      = {2005o}
}