@inproceedings{SEKE-2009-IlievaO,
	author        = "Magda Ilieva and Olga Ormandjieva",
	booktitle     = "{Proceedings of the 21st International Conference on Software Engineering and Knowledge Engineering}",
	isbn          = "1-891706-24-1",
	pages         = "49--54",
	publisher     = "{Knowledge Systems Institute Graduate School}",
	title         = "{Nested NL Representation for OO Analysis and Design}",
	year          = 2009,
}