Dependency Parsing of Turkish Gülşen Eryiğit author Joakim Nivre author Kemal Oflazer author 2008 text journal article Computational Linguistics continuing periodical academic journal eryigit-etal-2008-dependency 10.1162/coli.2008.07-017-R1-06-83 https://aclanthology.org/J08-3003/ 2008 34 3 357 389