@conference{gavrilidou_special_class_1991,
author = "Φωτοπούλου, Αγγελική and Γαβριηλίδου, Μαρία",
address = "Saint-Maximin, France",
booktitle = "EUROTRA Annual Workshop",
title = "{A} special class of complex predicates: frozen predicates ",
year = "1991",
}