@Book{WaC9:2014,
  editor    = {Felix Bildhauer, Freie Universität Berlin  and  Roland Schäfer, Freie Universität Berlin},
  title     = {Proceedings of the 9th Web as Corpus Workshop (WaC-9)},
  month     = {April},
  year      = {2014},
  address   = {Gothenburg, Sweden},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W14-04}
}