@article{Tzevelekou2002,
author = "Τζεβελέκου, Μαρία",
abstract = "Imperfective past is associated with a wide range of semantic values, temporal as well as modal. This paper is an attempt to account for this polysemy on the basis of a unifying hypothesis: imperfective past indicates events situated outside the sphere of strict assertive modality. This process is realized as a restriction on the possible alternations within a combinatory system involving the following mechanisms: verification, validation and assignment of modal value.",
journal = "Γλωσσολογία",
pages = "25-44",
title = "{Ε}πικύρωση και επαλήθευση: η περίπτωση του παρατατικού ",
url = "http://glossologia.phil.uoa.gr/sites/default/files/Tzebelekou.pdf",
volume = "14",
year = "2002",
}