@article{Hassler1999,
  author    = {Haßler, Gerda},
  title     = {Lafaye's Dictionnaire des synonymes in the history of semantics},
  year      = {1999},
  language  = {en}
}
@misc{Hassler1999,
  author    = {Haßler, Gerda},
  title     = {Gambarara, D. (Hrsg.), Language philosophies and the language sciences, a historical perspective in honour of Lia Formigari; M{\"u}nster, Nodus-Publ., 1996},
  year      = {1999},
  language  = {en}
}
@article{Hassler1999,
  author    = {Haßler, Gerda},
  title     = {Diversity of human languages and universals of thougth : an eigteenth-century debate in the Berlin Academy},
  isbn      = {90-272-4583-5},
  year      = {1999},
  language  = {en}
}