@inproceedings{DLT-1997-Ilie,
	author        = "Lucian Ilie",
	booktitle     = "{Proceedings of the Third International Conference on Developments in Language Theory}",
	pages         = "399--409",
	publisher     = "{Aristotle University of Thessaloniki}",
	title         = "{Remarks on Well Quasi Orders of Words}",
	year          = 1997,
}