Some problems related to the development of a grammar checker Kristin Hagen author Janne Bondi Johannessen author Pia Lane author 2001-05 text Proceedings of the 13th Nordic Conference of Computational Linguistics (NODALIDA 2001) Anna Sågvall Hein editor Department of Linguistics, Uppsala University, Sweden Uppsala, Sweden conference publication hagen-etal-2001-problems https://aclanthology.org/W01-1705/ 2001-05