@inproceedings{2930691, title = "Active vs. nonactive Voice in the Greek diachrony: Real or apparent optionality in the use of Voice Morphology?", author = "Lavidas, Nikolaos and Fotiadou, Georgia and Tsimpli, Ianthi Maria", year = "2012", pages = "390--400", booktitle = "In Zoe Gavriilidou, Angeliki Efthymiou, Evangelia Thomadaki and Penelope Kambakis-Vougiouklis (eds.), Selected Papers of the 10th International Conference of Greek Linguistics (electronic publication and limited in-print publication)" }