Rigau (1994)
Rigau (1994). «Catalan presentational sentences and the properties of Agr nodes». A: Cinque, Guglielmo; Koster, Jan; Pollock, Jean-Yves; Rizzi, Luigi; Zanuttini, Raffaella (eds.). Paths towards universal grammar: Studies in honor of Richard S. Kayne. Washington DC: Georgetown University Press, p. 343-359.
Tipus d'estudi
Formal