@misc{Hassler1997,
  author    = {Haßler, Gerda},
  title     = {Seguin, J.-P., L'invention de la phrase au XVIIIe si{\`e}cle, contribution {\`a} l'histoire du sentiment linguistique fran{\c{c}}ais; Louvain, Peeters, 1993},
  year      = {1997},
  language  = {fr}
}
@misc{Hassler1997,
  author    = {Haßler, Gerda},
  title     = {Mutations et scl{\´e}rose, la langues fran{\c{c}}aise 1789 - 1848, ed. by Jacques-Philippe Saint- G{\´e}rand; Stuttgart, Steiner, 1993},
  year      = {1997},
  language  = {fr}
}