@misc{Walter1976,
  author    = {Heribert Walter},
  title     = {Gapping, Wortstellung und Direktionalit{\"a}tshypothese},
  booktitle = {Institut f{\"u}r Sprachwissenschaft, Universit{\"a}t K{\"o}ln: Arbeitspapier ; Nr. 30},
  issn      = {1615-1496},
  series    = {Arbeitspapier / Institut f{\"u}r Sprachwissenschaft, Universit{\"a}t K{\"o}ln},
  number    = {A.F. 30},
  type      = {workingpaper},
  pages     = {98},
  year        = {1976},
}