@inproceedings{fuchs2016cnlmain,
	author = {Fuchs, Norbert E.},
	title = {{Reasoning in Attempto Controlled English: Non-monotonicity}},
	booktitle = {Proceedings of the 5th International Workshop on Controlled Natural Language (CNL 2016)},
	editor = {Davis, Brian and Pace, Gordon J. and Wyner, Adam},
	series = {Lecture Notes in Computer Science},
	volume = {9767},
	pages = {13--24},
	publisher = {Springer},
	year = {2016},
	isbn = {978-3-319-41497-3},
}