@misc{Hassler2002,
  author    = {Haßler, Gerda},
  title     = {Butt, M. (Hrsg.), Time over matter: diachronic perspectives on morphosyntax; Stanford CSLI Publ., 2001},
  year      = {2002},
  language  = {en}
}
@misc{Grosse2002,
  author    = {Grosse, Sybille},
  title     = {Direitinho, J.R., Kerker der Engel; Elfenbein, Heidelberg, 2000},
  year      = {2002},
  language  = {de}
}
@misc{Grosse2002,
  author    = {Grosse, Sybille},
  title     = {Goldbach, M., Spezifische und arbitraere leere Objekte; Vervuert, Frankfurt am Main, 1999},
  year      = {2002},
  language  = {de}
}
@misc{Hassler2002,
  author    = {Haßler, Gerda},
  title     = {Koerner, E. F. K., (Hrsg.), History of linguistics in Spain; Amsterdam, Benjamins, 2001},
  year      = {2002},
  language  = {en}
}