Pettersson, EvaNivre, JoakimMegyesi, Beáta2023-09-222023-09-222015ISSN 1736-6305 (Online)https://hdl.handle.net/10062/92895engopenAccessAttribution-NonCommercial-NoDerivs 3.0 EstoniaImproving Verb Phrase Extraction from Historical Text by use of Verb Valency FramesArticle